Innovation in Regional Airports: How ChargeBox Supports Europe’s Digital Airport Strategy
In aviation, innovation isn’t just about aircraft or automation; it’s about improving the passenger journey, the experience.
The ACI EUROPE Regional Airports and Innovation 2025 report highlights how smaller, often regional airports are becoming vital testbeds for innovation. With their agility, shorter decision cycles and close-knit teams, these airports are ideally placed to trial new technologies that enhance efficiency, sustainability and passenger experience.
At ChargeBox, we believe regional airports have a unique opportunity to turn passenger amenities into powerful innovation platforms. Our work with Heathrow Airport, the world’s most connected aviation hub, shows what’s possible when airports adopt a structured, data-driven approach to digital experience and the same model can be applied at a regional scale.
Regional Airports: Europe’s Innovation Incubators
ACI EUROPE describes regional airports as “innovation centres”, agile environments where new technologies can be tested, validated and scaled.
The report outlines an eight-step innovation framework that encourages airports to:
- Define clear passenger challenges
- Run short, structured trials (typically six months)
- Measure results and adapt quickly
- Scale proven solutions
This mirrors the ChargeBox Discovery Project, a structured, low-risk model for testing and validating new passenger-experience initiatives. Each project begins with a measurable objective, gathers real-world data and produces a concise report to guide wider rollout. For regional airports, this offers a practical path to deliver visible innovation quickly and affordably.
Heathrow: A Blueprint for Measurable Digital Innovation
This year, ChargeBox partnered with Heathrow Airport and their innovation team to replace legacy charging poles with 41 new FASTPodiums, powered by the FASTHub intelligent engine.
“With the rollout of ChargeBox stations across a further three Heathrow terminals, we are pleased to offer even more to passengers with reliable, simple and fast charging services.” — Helen Elsby, Chief Solutions Officer, Heathrow Airport
The results were striking:
- Over 2.5 million annual passenger charges
- Near 100% uptime, up from 67% on legacy systems
- 300% more charging capacity
- Zero Heathrow support calls during the trial
While Heathrow is a major international hub, the innovation process behind this success, short pilot, clear KPIs, rapid rollout, is exactly what ACI EUROPE recommends for regional airports seeking to demonstrate impact through agile digital projects.
Learning from Bologna: Data-Driven Passenger Care
ACI’s Regional Airports and Innovation 2025 report highlights Bologna Airport as an example of how even mid-sized airports can lead in digital transformation. Bologna’s “I-CARE” programme reimagined passenger service through integrated communication platforms, data analytics and process optimisation.
The goal: faster, more personalised responses to passenger needs.
This mirrors ChargeBox’s own approach, using connected infrastructure and data insights to improve everyday passenger experiences. Both show how digital systems that enhance satisfaction can be developed, tested and scaled without large-scale infrastructure projects.
Charging as a Service: A Smart, Scalable Model
ChargeBox’s Charging-as-a-Service (CaaS) model aligns directly with ACI EUROPE’s call for airports to “foster partnerships with technology providers and startups.”
Through modular, cloud-connected infrastructure, airports gain:
- Real-time performance data for ASQ and Skytrax benchmarking
- Predictive maintenance with minimal engineering intervention
- Passenger insights to inform retail and digital-service strategies
- Sustainable design built for longevity and energy efficiency
For regional airports, this model provides a low-risk route to innovation: Fast to deploy, measurable in impact and easily scalable across other terminals or sister airports.
Why Regional Airports Should Act Now
ACI EUROPE’s report concludes with a clear message:
“Regional airports are innovation powerhouses. By embracing sustainability, digital transformation and multimodal integration, they will remain at the forefront of aviation’s future.”
Reliable device charging directly supports this vision. It improves passenger satisfaction, reduces operational friction and demonstrates a visible commitment to digital progress.
Today, providing charging for passengers' devices is no longer just a courtesy; it has become a key indicator of a modern, data-driven airport experience.
Final Thought
From Heathrow’s digital charging rollout to Bologna’s customer-care transformation, airports of all sizes are showing how small, focused innovations can deliver major passenger benefits.
ChargeBox is proud to support that direction, helping airports deliver smarter, more connected experiences across the world.
The Airport Passenger Charging Puzzle?
Nowadays, your smartphone is your boarding pass, wallet, entertainment, flight tracker—even your taxi at the other end. Which is why, for the modern traveller, low battery anxiety is real.
So it’s no surprise that passengers expect charging to be fast, seamless, and dependable. Just like Wi-Fi.
And yet… in most airports, it’s not.
Despite the best intentions, charging remains one of the most fragmented and frustrating parts of the airport experience. And that’s because a truly great charging service isn’t built by just sticking a few AC and USB sockets on some furniture.
It’s a puzzle. A surprisingly intricate one. And most airports are missing critical pieces.
At ChargeBox, we’ve spent over 15 years figuring out how to solve it—working with partners like Heathrow, Groupe ADP, and lux-Airport to build charging solutions that don’t just work, but transform the passenger experience.
🧩 The Puzzle Pieces
Let’s break it down. Here are the six key elements that define whether your airport’s charging actually delivers:
1. Capacity
How many passengers can actually charge at once?
You might see lots of ports—but if half are broken, slow, or hidden away, the real capacity is far lower. When we reviewed legacy charging zones at a major airport, we found that just 30% of the advertised capacity was truly usable.
2. Availability
Are those chargers working when passengers need them?
Airports are great at tracking availability for things like toilets and lifts. But charging? They often rely on costly manual inspections that are redundant as soon as they’re completed. We’ve seen whole rows of sockets offline for days with no one noticing—until the complaints start rolling in.
3. User Experience
Is it quick, obvious, and easy to use?
Travellers don’t have time to hunt for a socket, decode vague signage, or fumble with their own cables. They just want to plug in and charge. Our data shows passengers overwhelmingly prefer reinforced built-in cables—USB-C and Apple Lightning—ready to go, no apps, no fuss.
4. Infrastructure & Safety
Is your system compliant and built for the future?
Too many setups still rely on AC sockets or outdated USB-A ports—the latter are prone to easily breaking and are near obsolete, while the former can be unsafe. We design around low-voltage DC and USB Power Delivery (PD), offering fast, safe charging for today’s and tomorrow’s devices.
5. Operational Support
Who’s checking, maintaining, and fixing faults?
Without monitoring, it’s guesswork. Our remote SLA model uses real-time fault alerts and telemetry facilitated by our digitally connected solutions to guide airport teams (or their contractors) with pinpoint accuracy to deliver near-perfect uptime.
6. Data & Insight
Are you learning from how passengers charge?
With smart analytics, you can see usage patterns by time, specific location, and charging experience (cable, USB port, wireless). That insight helps shape smarter layouts, better maintenance planning, and more effective commercialisation.
🛠️ What Happens When the Puzzle Is Solved?
Let’s take Heathrow as an example.
We rolled out a managed charging solution in Terminal 2—and the results were immediate:
- – 300% more real-world charging capacity vs. the legacy setup
- – 100% uptime over the first 5 months, thanks to proactive digitally connected fault detection
- – Built-in specially reinforced USB-C and Lightning cables, Qi2 wireless pads, and USB sockets—16 simultaneous charge points per charging station
- – A safer, future-proof system built on low-voltage DC infrastructure (no need for problematic and dangerous AC sockets and no more tripped fuses due to dodgy chargers!)
- – A fully managed SLA, led by ChargeBox
- – Monthly usage insights that help Heathrow continuously improve
Passengers didn’t just notice — they used it. A lot! And the operations team gained a reliable, data-backed model now being extended across other terminals.
🧳 Where Lockers Fit In
We provide open and locker solutions, as not everyone wants to stand beside their phone while it charges.
That’s where Lock & Leave solutions come in. In retail zones, lounges, or anywhere passengers are likely to dwell, browse or eat, lockers give them the freedom to walk away knowing their device is secure and charging fast.
At ChargeBox, our lockers aren’t the old-school PIN-and-hope versions. They’re fully connected, remotely monitored and packed with reinforced fast-charge cables, delivering the same standards as our open-access podiums.
Blended deployments — Stay & Charge + Lock & Leave — are often the sweet spot. More capacity, more flexibility and better alignment with passenger behaviours.
📉 Why Most Solutions Only Solve Part of the Puzzle
There’s no shortage of well-meaning attempts to improve airport charging. But many fall short because they tackle just one or two of the six puzzle pieces.
- – A USB socket on a seat might technically work, but without signage, support, or monitoring, usage is low, and complaints are high
- – A cheap kiosk might look flashy—but is usually poorly equipped with cheap tech and breaks within weeks or months, with no way to efficiently know or fix it
- – An unmonitored wireless charging pad might offer convenience—but if it’s broken or slow, passengers won’t return
And that’s the problem: charging that fails quietly does more damage than charging that never existed.
📈 The Commercial Opportunity
Charging doesn’t have to be a cost centre.
When done well, it drives:
- – Longer dwell times in key zones
- – Sponsorship opportunities with banks, telcos, and lifestyle brands
- – Digital media space for advertising or airport communications
In Lux-Airport, our sponsored ChargeBox units have supported hundreds of thousands of charges since 2022. Those are thousands of small but powerful moments when passengers engage with a brand and remember it.
🧭 A Smarter Path Forward
Here’s how we recommend airports approach the charging puzzle:
- Audit what’s really there
- Pilot a managed solution through a Low Risk Discovery Project
- Future-proof your infrastructure
- Embrace digitally connected remote SLAs
- Link it to CX/ASQ/Skytrax scores and commercial goals
✉️ Final Thought
Airports pour resources into wayfinding, lounges, biometrics, and F&B—but if your phone’s dead, none of that matters.
Great charging is invisible when it works, and unforgivable when it doesn’t.
It’s time to stop treating charging like an afterthought—and start solving the puzzle.
📩 Want to explore how we’re helping Heathrow, Dublin, and others reimagine the passenger charging experience?
Visit www.chargebox.com/charging-solutions-for-airports or drop us a message at ChargeBox.
Justin Stark
Sales and Marketing Director, ChargeBox Ltd
Why Power Alone Isn’t Enough Anymore
A couple of weeks ago, I shared why phone charging deserves a spot on every airport exec’s radar. The response was… unexpectedly enthusiastic.
Clearly, it struck a chord. Or perhaps several—most of them frayed, proprietary, and last seen at the bottom of a drawer with a label that says “Do not throw away—might fit something.”
Either way, it became clear that this topic isn’t just about power—it’s about everything power enables.
So here’s the follow-up:
Passenger charging isn’t just an amenity anymore. It’s digital infrastructure. And it’s time we started treating it that way.
The Old World: Install, Forget, Repeat
We’ve all seen it…
That sad little charging station in the corner.
A few fraying cables.
Half the power sockets and USB ports dead.
A cluster of passengers performing yoga poses to stay plugged in while scrolling.
This is the “install and forget” model which is still surprisingly common, and while it might technically provide power (albeit inconsistently), it’s definitely not delivering experience, confidence, or anything remotely modern.
It’s the equivalent of putting a sign above it that says, “Good luck!”
Power + Intelligence = Better Airports
At Heathrow, we recently started rolling out a smarter charging solution —one that doesn’t just provide power, but reports back on how it’s being used, how well it’s performing and where it needs attention.
A few things changed immediately:
- Our ops teams started seeing issues before passengers did.
- Trends emerged—like when usage peaked and where more capacity was needed.
- We learned that some charging experience types are now vastly more popular than others (USB-C is quietly staging a coup).
In short we stopped guessing.
This wasn’t just an upgrade in hardware — it was a shift in thinking.
Charging can act as a Window Into Passenger Behaviour!
What surprised me most? Charging data has a personality.
It tells you when people are stressed (spikes during delays).
It tells you when they’re relaxed (slow, steady usage on Saturday mornings).
Even when they’re trying to regain control (Sunday afternoons, phones at 4%, boarding in 10 minutes…).
Seeing how your passengers charge can reveal much about them, especially when you have the right tools.
So What Does This All Mean?
It means we need to stop treating charging like a box-ticking exercise and start seeing it as a way to:
✔ Ensure availability without sending someone to check a charging station manually.
✔ Make investment decisions based on actual usage (not guesses).
✔ Improve CX by knowing you’re keeping passengers connected—and maybe a bit less stressed.
✔ Unlock commercial opportunities that don’t feel like advertising wallpaper.
The Bottom Line
Legacy charging gave (some) passengers power.
But smart charging gives airports power + insight + control.
And in an environment where every decision has to work harder, power alone just isn’t enough anymore.
We’d love to hear from others on this.
Are you seeing this shift in thinking in your airport?
Is charging on your radar — or still on your to-do list?
Let’s keep the conversation going.
Justin Stark
Sales and Marketing Director, ChargeBox Ltd
Why Phone Charging Deserves a Spot on Every Airport Exec’s Radar
Why Phone Charging Deserves a Spot on Every Airport Exec’s Radar
Over the last 18 months, I’ve had the chance to work closely with some of the world’s leading airports, including Heathrow, on something that—at first glance—might not seem like a big deal.
Phone charging.
Stay with me.
In an age where smartphones double as boarding passes, wallets, translators, hotel keys and more, staying charged isn’t a luxury—it’s essential. Yet most charging in airports today is still an afterthought: broken AC sockets, tangled cables, slow speeds, and patchy availability.
When I speak to airport leaders, I often hear: “I’ve never really thought about it like that.”
And honestly, that’s not surprising. Airports are some of the most complex operational environments on earth, with hundreds of critical priorities pulling focus every day. But what I’ve learned—what I’ve seen firsthand—is that charging has the power to quietly elevate (or erode) the entire passenger journey. And when done well, it also improves operations, opens up commercial opportunities, and even enhances safety.
That’s what ChargeBox set out to prove at Heathrow with the FASTpodium project.
In partnership with Heathrow’s fantastic teams, we created a modular, SMART charging podium that wraps around legacy poles, preserving existing infrastructure while upgrading them into modern, high-capacity digital assets.
Each podium delivers 12 direct-to-device USB Power Delivery experiences (including laptop charging), Qi2 wireless charging, and 4 USB ports—all in a clean, intuitive, and highly durable format.
But what really sets it apart?
- Resilience: They’re built to withstand extreme usage, weather events, and peak surges—staying live during major disruptions like fog, storm outages, and even a substation fire.
- Remote Management: Every unit is monitored 24/7, self-reporting faults and usage data in real-time, allowing proactive maintenance instead of costly reactive inspections.
- Ease of Service: Low-skilled on-site teams can handle simple fixes like cable swaps in seconds, minimising downtime and expense.
- Smarter Planning: We collect granular data on usage, dwell time, charging experience preferences, and fault trends—turning charging into a data-rich service that informs future airport design and investment.
- Cost Efficiency: We’re already replacing costly, labour-intensive manual inspection regimes. And by removing traditional AC sockets, we’re eliminating a major source of failure, misuse, and sometimes, danger.
The results? Just six FASTpodiums are projected to support over half a million charges per year. Reliability? Nearly 100%. And before the trial even concluded, Heathrow committed to expanding the rollout to other Terminals, bringing the total to 40 upgraded poles.
For me, the most exciting moment is always when the penny drops—when senior stakeholders realise that this isn’t just about charging phones. It’s about building high-impact infrastructure that’s easy to live with, scales well, and adds real value.
Because charging is no longer a ‘nice to have.’ It’s now a core part of the airport experience—and done right, it can be a strategic advantage.
So, if you’re rethinking your airport’s next evolution, let’s talk. We’re just getting started.
Justin Stark
Sales and Marketing Director, ChargeBox Ltd
ChargeBox Partners with Heathrow to Revolutionise Mobile Charging for Passengers
ChargeBox, a global leader in public mobile device charging infrastructure based in West London, has partnered with Heathrow. Led by Heathrow’s Innovation Team, this collaboration introduces cutting-edge mobile device charging technology to Terminal 2, revolutionising passenger convenience.
Six of Heathrow’s iconic charging poles in Terminal 2 have been upgraded with ChargeBox’s industry-leading, remotely managed Fast Charge technology. These stations allow passengers to increase their battery life by up to 20% in just 10 minutes, an essential feature for travellers. Designed for speed, capacity, efficiency, and reliability, the upgraded stations address the needs of today’s hyper-connected passengers.
ChargeBox’s managed and remotely monitored system is a standout feature of the partnership. This innovative approach gives Heathrow real-time insights into station utilisation, power delivery and performance while proactively identifying potential issues. By minimising downtime and enabling highly targeted maintenance, this system enhances passenger satisfaction, reduces operational disruptions and delivers significant cost savings.
Each station offers 16 charging experiences, including specially reinforced USB-C and Apple Lightning cables, Qi2 fast wireless charging pads, and USB sockets for passengers’ cables. The two-tier design accommodates seated, standing, and wheelchair users. Built with high-quality, durable materials, the stations are designed to withstand heavy traffic while providing a seamless user experience.
“ We’re thrilled to partner with Heathrow, one of the world’s most prestigious airports, to introduce our advanced managed Fast Charge technology,” said Ian Hobson, CEO of ChargeBox. “ This collaboration highlights how world-first innovation can enhance the passenger experience, drive operational efficiency, and demonstrate that our super-robust solutions, combined with a digitally managed approach, deliver unmatched long-term lifecycle value and return on investment.”
The six-month trial aims to enhance passenger satisfaction, gather actionable insights on charging demand and preferences, and inform Heathrow’s future infrastructure investments. Data and qualitative research from the trial will guide Heathrow in optimising its charging capacity, improving placement, and exploring commercial sponsorship and advertising opportunities.
This collaboration highlights ChargeBox’s expertise in scalable, future-proof passenger charging solutions.
For more information, visit www.chargebox.com or follow us on LinkedIn at ChargeBox LinkedIn.
Rethinking Airport Charging Infrastructure
Strategic Insights from the ACI Europe Survey
As the travel industry evolves, so do passenger expectations. According to the latest ACI Europe survey, 73% of passengers now confidently use digital tools for tasks like check-in and boarding. But there’s a catch: airports are falling behind in providing the infrastructure to support this reliance. Charging mobile devices, a cornerstone of the connected journey is one area that needs urgent attention. Let’s consider how airports can turn charging infrastructure into a strategic advantage.
Beyond Capacity: Why Availability Matters
A charging station is only as good as its uptime. If a station isn’t operational or easily accessible, even the most advanced capacity becomes irrelevant. What’s needed is cutting-edge technology with real-time monitoring and fault detection to ensure availability meets passenger needs.
Think of it like this:
Capacity × Availability = Effective Charging Potential
Airports already prioritise availability in critical systems like baggage handling and security screening. Why not apply the same rigour to charging infrastructure? With a cutting-edge, digitally managed approach, you get a solution that stays online, performs consistently, and keeps travellers happy.
Traveller Preferences: Cables Over Port
Not all charging setups are created equal. ChargeBox’s data shows that passengers overwhelmingly prefer built-in cables over USB ports. Why? They are convenient and reliable. Cables eliminate the need for passengers to carry their chargers, and high-quality, reinforced designs ensure consistent performance.
Here’s what makes cables a game-changer:
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- Convenience: Ready-to-use for passengers on the go.
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- Reliability: Less downtime thanks to robust materials and SMART connectivity.
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- Compatibility: Supports the vast majority of devices via USB-C and Lightning cables.
Airports can boost capacity by 200-300% by introducing or upgrading to cable-first stations. This means fewer USB ports are needed, reducing maintenance and improving efficiency.
The Quality of Charge Matters
The ACI report highlights critical gaps but misses one crucial factor: charge quality. While traditional AC sockets are common, they often create more problems than they solve. Issues like unmonitored failures, voltage mismatches, and the need for adapters can frustrate passengers.
USB Power Delivery (USB PD) Fast Charge is the future. Here’s why:
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- Speed: Get from 0 to 20% in just 10 minutes—perfect for boarding passes and last-minute calls.
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- Universal Compatibility: Works seamlessly with smartphones, tablets, and laptops from all territories.
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- Safety and Efficiency: Delivers the optimal power level for every device.
Building for the Future
Airports need solutions that evolve with passenger needs. Here’s how you stay ahead:
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- Digital Management: Real-time monitoring maximises uptime and minimises maintenance costs.
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- User-Centric Design: Solutions tailored to how travellers actually use them.
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- Future-Proof Compatibility: High-quality specially reinforced cables and USB PD technology ensure readiness for the next wave of devices.
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- Scalability: Modular systems that grow with your airport.
A Collaborative Path Forward
As the ACI report emphasises, digitalisation and automation transform the passenger experience. To keep pace, charging infrastructure needs the same level of focus. By prioritising reliability, accessibility, and quality, airports can turn charging stations into a competitive advantage.
At ChargeBox, we believe in creating stress-free, future-proof solutions that make travel smoother for everyone. Are you ready to transform your airport’s charging experience? Let’s start the conversation.
Contact one of our friendly ChargeBox team to find out more about our solutions. ⚡️
The Future of Device and Smartphone Charging: Understanding USB-C Power Delivery
In recent years, USB Type-C has become the standard connection for charging a multitude of devices, from smartphones and tablets to laptops and beyond. This evolution in charging technology has revolutionised how we power our gadgets, offering numerous advantages that enhance convenience, efficiency and speed. In this blog, we’ll delve into the benefits of USB-C power delivery, explore how this charging technology works, and provide tips on selecting the right adapters and cables.
USB Type-C: The Standard Connection?
USB Type-C, commonly referred to as USB-C, is a versatile and reversible connector that has swiftly become the go-to standard for modern devices. Unlike its predecessors, USB-C is designed to handle not just data transfer but also power delivery, allowing it to charge devices quickly and efficiently. Its symmetrical design means it can be plugged in either way, eliminating the frustration of trying to insert the connector incorrectly.
Advantages of Power Delivery via USB-C
One of the standout features of USB-C is its support for USB Power Delivery (PD). This technology offers several key advantages:
1. Faster Charging: USB PD allows for higher power levels, meaning devices can charge much faster compared to older USB standards. This is particularly beneficial for high-capacity devices like laptops and tablets.
2. Universal Compatibility: USB-C PD can charge a wide range of devices, from smartphones to laptops, using the same cable and power adapter. This reduces the need for multiple chargers, simplifying your tech life.
3. Enhanced Safety: USB PD includes features that protect devices from overcharging, overheating, and other potential hazards, ensuring a safer charging experience.
4. Flexibility: With variable power delivery, USB PD can adjust the power output according to the device’s requirements, making it highly versatile.
USB-C Power Delivery. How it works.
How the Charging Technology Works: USB Power Delivery is an advanced specification that significantly improves the standard USB charging protocols. Here’s how it works:
Negotiation Process: When a USB-C cable is connected to a device, the charger and device communicate to determine the optimal power level. This negotiation ensures the device receives the correct amount of power without exceeding its capacity.
Variable Power Levels: USB PD can deliver power at varying levels, typically ranging from 5V (volts) to 20V, and up to 100W (watts). This flexibility allows it to charge everything from small smartphones to large laptops.
Bidirectional Charging: USB PD supports bidirectional power delivery, meaning a device can either receive power or provide power to another device. This is particularly useful for scenarios where one device, like a laptop, can charge another, such as a smartphone.
Which Power Adapter is best for you?
Choosing the right power adapter is crucial for efficient and safe charging. Here’s how to ensure compatibility:
1. Check the Device’s Specifications: Look at your device’s user manual or manufacturer’s website to find the recommended power requirements.
2. Examine the Adapter’s Output: Ensure the adapter’s voltage and wattage match or are within the acceptable range for your device.
3. Verify USB PD Support: If your device supports USB PD, make sure the adapter does as well. Many modern adapters explicitly state their compatibility with USB PD.
4. Connector Type: Confirm that the adapter has a USB-C output, as using the correct connector type is essential for compatibility.
The Best Cable for Charging via USB-C
Not all USB-C cables are created equal. Here’s what to consider when choosing a cable:
Power Rating: Ensure the cable supports the power levels required by your device. High-quality cables often list their power ratings on the packaging or cable itself.
Data Transfer Speeds: While primarily used for charging, USB-C cables can also transfer data. If this is important, look for cables that support higher data transfer rates.
Build Quality: Opt for cables with robust construction to avoid wear and tear. Features like reinforced connectors and braided exteriors can enhance durability.
Certification: Cables that are USB-IF (USB Implementers Forum) certified have been tested for compliance and safety, ensuring reliable performance.
ChargeBox: UK-designed and manufactured.
We only use real Apple Type C USB cables for all our latest charging solutions. We also strengthen them to give them a x 10 lifespan. That’s the difference between a cable that would last 400 charges and one that lasts 4,000!
Conclusion:
USB-C and USB Power Delivery are transforming the way we charge our devices, offering faster, safer, and more versatile options. USB-C has undeniably set a new standard in the realm of charging technology. Its versatility, speed, and efficiency make it an essential component in our increasingly connected lives.
Understanding how this technology works and knowing how to choose the right adapters and cables can significantly enhance the charging experience and let’s face it no one likes waiting more time than they need to, for their phone battery to charge! 🔋
Mobile Phone Batteries: Their Evolution and Limitations.
In an era where technological innovations seem to know no bounds, one persistent challenge continues to vex smartphone users worldwide: the limitations of mobile phone batteries. Despite the leaps and bounds made in smartphone capabilities, the evolution of battery technology has been, and continues to be, a slower, more incremental journey. In this blog, we’ll explore the advancements and limitations of mobile phone batteries, their technology, and give you some tips on how to prolong battery life that help to liberate us from the tyranny of carrying chargers and charging cables.
The Evolution of Mobile Phone Batteries:
Mobile phone batteries have come a long way since the early days of bulky devices with limited endurance. The introduction of Lithium-ion batteries in the 1990s revolutionised the industry, offering higher energy density and longer-lasting power. However, while smartphones have evolved into sleek, multifunctional devices, battery technology still needs to catch up!
Advancements and Limitations:
While some smartphones boast impressive battery life, such as the Apple iPhone 15 Pro Max, Samsung Galaxy S24 Ultra, and Google Pixel 8 Pro, the reality is that most devices still require daily charging. Despite incremental improvements in battery longevity and efficiency, the fundamental limitations of Lithium-ion technology persist.
Why Batteries Lag Behind:
The disparity between smartphone advancements and battery capabilities can be attributed to several factors. Firstly, the demand for slimmer, lighter devices conflicts with the need for larger, more powerful batteries. Consumers prioritise sleek designs over extended battery life, leading manufacturers to prioritise form factor over function.
Additionally, the pace of battery technology development is inherently slower than that of other smartphone components. While processors, cameras, and displays undergo rapid advancements, battery technology faces inherent challenges such as energy density, safety concerns, and cost-effectiveness.
Mobile phone batteries rely on chemical reactions to store and release energy, making their advancements inherently more challenging compared to the physics-driven developments of other device components. While electronics progress swiftly due to advancements in physics, battery technology faces huge complexities in optimising chemical compositions and reactions, leading to slower progress and incremental improvements over time.
Future Developments:
Technology companies are actively exploring new avenues for battery innovation despite these challenges. Solid-state batteries, which utilise solid electrolytes instead of liquid ones, hold promise for higher energy density, faster charging, and enhanced safety. Companies like Tesla, Samsung, and Toyota are investing heavily in solid-state battery research, aiming to revolutionise energy storage across various industries.
Furthermore, advancements in materials science, such as the integration of lithium metal into battery designs, offer potential breakthroughs in energy density and longevity. Companies like Quantumscape are at the forefront of developing next-generation batteries based on lithium metal technology, paving the way for significant advancements in mobile phone batteries.
Tips for Prolonging Battery Life:
While we await the arrival of next-generation battery technologies, there are steps we can take to maximise the performance and longevity of our current mobile phone batteries:
- Optimise Settings: Adjust the display brightness, and enable power-saving modes to reduce battery consumption. Don’t wait for 20% level before low power mode is offered to go into it if you’re on a long day. There is some loss of features/notifications of course, but usually not much. See here https://support.apple.com/en-gb/HT205234
- Manage Charging Habits: Avoid frequent deep discharges and opt for partial charging whenever possible to minimise stress on the battery. The sweet spot is between about 20-80% charge. Newer iPhones for example let you set 80% as the maximum battery charge level which is good – unless you’re on a long day in which case turn it off for that day.
- Avoid Extreme Temperatures: Extreme heat or cold exposure can degrade battery health, so keep your phone in moderate environments. When in the car, don’t have it in full sun, or next to vents putting out hot air.
- Use Original Chargers: Stick to genuine certified chargers and cables provided by the manufacturer to ensure compatibility and safe charging.
- Consider Battery Replacements: If your smartphone’s battery performance significantly deteriorates over time, consider replacing the battery to restore optimal performance. Your device should tell you about the battery condition and its capacity. You can expect some deterioration after between 500-1000 charge cycles, with more after that level. 3+ year-old devices may well benefit, though if carefully managed, can give much longer life.
- Fast-charging technologies often incorporate features such as temperature management and voltage regulation to minimise stress on the battery, helping to prolong its lifespan.
Conclusion:
While mobile phone batteries may lag behind the rapid pace of smartphone advancements, ongoing research and development efforts offer hope for a future where battery life ceases to be a daily concern. By embracing emerging technologies and adopting prudent battery management practices, we can free ourselves from the shackles of charging cables and enjoy uninterrupted connectivity on our smartphones. And when you consider that the average person checks their phone 150 times a day (that’s once every 6 minutes!), our hunger for battery juice than never depletes, is only going to increase.
It might not be long before we can see the prototypes for a more powerful, kinetic charging system that harnesses motion or mechanical energy to generate the electricity needed to power a smartphone. Exercising to charge up all round?
How much energy does a Chargebox consume?
We get asked this question frequently because decision-makers are keen to understand the energy cost of operating a charging service and the sustainability of our products. With recent energy price hikes, it’s an important consideration when planning which type of charging service to install.
The good news is that even a heavily used ChargeBox isn’t going to make much of a difference to your energy bills. This is down to two key factors – first, we’ve chosen very low-power components to keep ChargeBox operational and managed, which means most of the energy used is actually to charge devices. The second factor is that charging a device – even a tablet or laptop – requires surprisingly little energy compared to activities such as boiling a kettle.
Remember also that providing a charging service isn’t necessarily increasing your electricity consumption. For example, if sockets are available to visitors, passengers, customers, staff, etc., they will charge their devices ad-hoc. So, ChargeBox is replacing this usage with a highly efficient and safely managed charging infrastructure. This can also lead to a reduced requirement to provide power sockets with reduced installation, repair, and management costs, resulting in reduced capital and operating expenditure.
Depending on the product, a single Chargebox uses just one 13A socket to power between 3 and 8 simultaneous charges. Multiple units can even use the same single socket if placed close together. So it’s an energy win-win!
Energy usage of ChargeBox Vs Other electrical items
Our largest ChargeBox model is our FAST6 (6-locker) charging station for fast-charging phones and devices. Based on 100 uses daily of 20 minutes average charge, with an average power of 20W – and allowing for the large advertising screen on the unit, here are the following comparisons:
- Boiling a kettle just 5 times in one day consumes more energy and creates more emissions than the FAST6 does in a complete day of operation.
- The electricity used to charge a typical large EV to 100% just ONCE consumes more electricity than 73 ChargeBox FAST6’s in high usage – equivalent to charging 7,300 devices!
- Having just 10 x 10W LED lights (the most efficient ones) on in your office consumes TWICE as much electricity daily as a ChargeBox FAST6 charging 100 devices.
- The average UK driver emits more CO2 in a day than 24 x ChargeBox FAST6 units charging 2,400 devices.
- A single high-power ElectricVehicle supercharger (e.g. at 150kW) uses more electricity in just 21 days than our 300-station UK fleet in a year, which can easily charge up to 5 million devices to 40% battery.
With customers increasingly dependent on their devices, and the reducing dependence on carbon-intensive activities this brings, it’s time for companies to unleash the power of offering a world-class charging service.
Device charging should be an essential part of the customer experience rather than encouraging ad-hoc plug socket hoarding!
Over and Out,