Anker Nano Power Bank (10K, 45W, Built-in Retractable USB-C Cable) — White
Nothing derails a travel day faster than realizing the charging cable got left behind — the Anker Nano Power Bank in White removes that risk entirely by building the cable into the power bank itself. A 27.6-inch retractable USB-C cable slides out on demand and locks at six different lengths, so there’s no loose cord to pack, lose, or tangle. The 10,000mAh battery pushes up to 45W through either the built-in cable or a separate USB-C port, enough to take an iPhone 16 Pro Max to 50% in around 30 minutes, and a dedicated USB-A port means a second device can charge at the same time. A smart TFT colour display keeps battery status visible at a glance, and the clean white finish gives it a lighter, more travel-friendly look than the standard black option.
Key Features
- Built-in retractable USB-C cable (27.6 in / 70cm), rated for over 20,000 bends with six lockable lengths
- 45W max output via USB-C, bringing an iPhone 16 Pro Max to 50% in about 30 minutes
- Simultaneous dual-device charging, combining the USB-C cable/port with a separate USB-A port
- Smart TFT colour display, showing live battery percentage and charging status
- Pass-through charging, allowing the power bank to recharge while still powering a connected device
Technical Specifications
| Specification | Detail |
|---|---|
| Model | Anker Nano Power Bank (10K, 45W, Built-In Retractable USB-C Cable), Model A1638 |
| Colour | White |
| Total Capacity | 10,000mAh |
| Input (USB-C Cable/Port) | 5V⎓3A / 9V⎓3A / 12V⎓2.5A / 15V⎓2A (30W Max) |
| Output (USB-C Cable/Port) | 5V⎓3A / 9V⎓3A / 10V⎓2.25A / 15V⎓3A / 20V⎓2.25A (45W Max) |
| Output (USB-A Port) | 5V⎓3A / 9V⎓2A / 10V⎓2.25A / 12V⎓1.5A (22.5W Max) |
| Combined USB-C Port + USB-C Cable | 22.5W Max (15W cable, 7.5W port) |
| Combined All Three Ports | 22.5W Max (7.5W each) |
| Dimensions | 3.21 x 1.99 x 1.42 in |
| Weight | 0.51 lb (approx. 231g) |
| Recharge Time | Approx. 2 hours (with 30W+ input) |
| Retractable Cable Rating | Over 20,000 bends |
| Warranty | 24 months |
| Compatibility | iPhone 17/16/15 series, iPad, Samsung Galaxy, Pixel, and other USB-C/USB-A compatible devices |
Best Suited For
- Travelers who want a lighter-coloured, travel-ready accessory, matching lighter luggage or device colour schemes
- Users tired of packing a separate charging cable, thanks to the always-attached retractable cable
- Anyone charging two devices simultaneously, using the USB-C and USB-A ports together


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