Stay powered throughout the day with the Anker A1257H21 10,000mAh Power Bank featuring 22.5W Power Delivery (PD) fast charging. This ultra-compact and lightweight power bank is designed to deliver high-speed charging for your smartphones, tablets, and USB-C devices. With a premium white finish, dual output ports, and multi-protection safety system, it’s perfect for work, travel, and emergencies. Backed by Anker’s trusted quality, it ensures efficient, reliable power when you need it most.
Key Features:
-
10,000mAh Capacity: Provides up to 2 full phone charges
-
22.5W PD Fast Charging: Quick output for USB-C and USB-A devices
-
Dual-Port Output: Charge two devices simultaneously
-
Ultra-Compact Design: Easily fits into your pocket or bag
-
MultiProtect Safety System: Surge, short-circuit, and temperature protection
Technical Specifications Table:
| Feature | Details |
|---|---|
| Product Name | Anker Power Bank PD 22.5W – White |
| Model | A1257H21 |
| Battery Capacity | 10,000mAh / 37Wh |
| Output Ports | 1 x USB-A, 1 x USB-C |
| Max Output | 22.5W (PD Fast Charging) |
| Input Port | USB-C (Reversible for input/output) |
| Color | White |
| Dimensions | Approx. 10.6 x 5.3 x 2.5 cm |
| Weight | Approx. 200g |
| Warranty | 18 Months (Manufacturer Warranty) |
FAQ Section:
1. Can I charge two devices at the same time?
Yes, the power bank supports simultaneous dual-device charging.
2. Does this support fast charging for iPhones?
Yes, it supports PD fast charging for iPhones (USB-C to Lightning cable required).
3. How long does it take to fully recharge the power bank?
Approximately 3.5–4 hours using a PD charger.
4. Is it allowed in airplane cabin luggage?
Yes, 10,000mAh is within the airline-approved carry-on limit.
5. Can it charge a tablet or iPad?
Yes, it’s capable of charging tablets and iPads that support USB charging.





























Reviews
There are no reviews yet.