Practical power for real-life needs
AFERIY Nano100 99.2Wh power bank with retractable 100W USB-C cable
A travel-focused 99.2Wh power bank for laptops and USB devices, with a built-in retractable 100W USB-C cable, three outputs and LiFePO4 cells.
The Nano100 is a 99.2Wh USB battery pack for laptops, cameras and phones. It is not a conventional power station with an AC outlet.
View offerWhat that means in everyday use
AFERIY Nano100 99.2Wh power bank with retractable 100W USB-C cable
The Nano100 concentrates on efficient USB charging rather than a mains inverter. It powers laptops, tablets, phones and cameras without the bulk of a conventional power station.
✓The cable is always there
The 100W USB-C lead retracts into the case and doubles as a carry loop.
✓Enough power for laptops
100W Power Delivery supports many business and creator notebooks.
✓Travel-friendly capacity
High capacity without crossing the common 100Wh threshold.
✓Charge three devices
Two USB-C routes and USB-A reduce waiting time.
Make an informed choice
Why choose this model – and what are the compromises?
The strongest reasons to buy
- The retractable 100W USB-C cable removes the need to pack a separate high-power cable.
- At 99.2Wh, it uses almost all of the common 100Wh cabin-luggage allowance.
- Independent testing measured an excellent 88 to 90% usable energy.
What to know before you decide
- At around 1.1kg, it is much larger and heavier than a standard power bank.
- One independent test recorded reduced 100W output as the battery level fell.
What can it realistically power?
Watts determine whether an appliance can start. Watt-hours determine how long it can run. Motors, pumps and compressors may draw far more power at startup than during normal operation.
| Device / use | Suitability | What matters |
|---|---|---|
| USB-C laptop up to 100W | Check first | Generally suitable, although sustained output may reduce at a lower state of charge. |
| Phone, tablet and camera | Suitable | Three USB outputs allow simultaneous charging while sharing total power. |
| USB-C drone or camera charger | Suitable | A strong fit when the charger supports USB Power Delivery. |
| Cabin luggage | Check first | 99.2Wh is below 100Wh, but airline approval and current rules still apply. |
| AC appliances | Not suitable | There is no mains outlet, only USB-C and USB-A. |
Real-world runtime examples
Approximate figures based on around 85% usable energy. Actual runtime depends on the appliance, efficiency and duty cycle.
Where this model fits in the AFERIY range
| Model | Best suited to | Key difference |
|---|---|---|
| Standard 20,000mAh power bank | Light phone charging | Smaller, but usually less energy and no LiFePO4 chemistry. |
| Nano100 | Laptop, camera and long-life USB power | Maximises cabin-friendly energy and integrates a 100W cable. |
| P040 | Small AC appliances as well | A real outlet and more energy, but approximately 4kg. |
Size your battery properly before buying
1. List your devices
Add up their wattage and estimate how many hours each one will run per day.
2. Calculate watt-hours
Watts x hours gives the energy required. Allow roughly 15% conversion loss for AC appliances.
3. Keep a safety margin
An extra 20 to 30% covers startup surges, cold weather and weaker-than-expected solar generation.
Our honest assessment
How to protect the battery over time
Use it in a dry, well-ventilated area and keep all vents clear. For longer storage, leave it at a mid-level charge, check it periodically and follow the manufacturer’s temperature guidance.
What that means in everyday use
Long travel day
Keep laptop and phone working through rail and air journeys.
Photo and video
Top up camera, phone and accessories from one compact unit.
Mobile work
Cover meetings and presentations where sockets are unavailable.
A strong choice if…
you mainly charge USB-C and USB-A kit and want enough output for a laptop.
Consider another model if…
you need a 230V socket, a cool box or household appliances. The P040 is the next step up.
What to check before you buy
There is no mains socket. Confirm your laptop supports USB-C Power Delivery and check your airline’s current battery policy before flying.
Technical specifications
| Capacity | 99.2Wh / 31,000mAh |
|---|---|
| Built-in cable | Retractable USB-C up to 100W |
| Other ports | USB-C input/output and USB-A |
| Simultaneous devices | Up to 3 |
| Battery | LiFePO4 |
| Recharge time | Around 1.5 hours |
| Solar charging | Compatible USB-C source up to 100W |
| Weight | about 1.1kg |
| Mains socket | No |
Questions buyers often ask
Does it have a mains socket?
No, it is designed for USB-C and USB-A only.
Can it charge a MacBook?
Yes, many USB-C MacBooks accept up to 100W.
Can it go on a plane?
99.2Wh is below 100Wh, but the airline’s rules always apply and it must normally travel in hand luggage.
Can I charge it from solar?
Yes, from a compatible USB-C solar source.
Is this the right fit for your power needs?
Check the linked offer for current pricing and availability.
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