Description
Description
The Anker PowerCore 10000mAh (Model A1257H11/H21) is a compact and powerful portable charger designed to keep your devices charged on the go. Equipped with **PowerIQ 3.0 technology** and delivering up to **22.5W output via USB-C Power Delivery**, it efficiently charges smartphones, tablets, and other USB-powered devices. Its ultra-compact design fits comfortably in your pocket or bag, making it perfect for daily use or travel. The durable matte finish provides grip and scratch resistance, while built-in safety features protect against overcharging and overheating. Stay powered wherever life takes you with Anker’s trusted battery technology.
Tech Specs
Model | PowerCore 10000mAh (A1257H11 / A1257H21) |
Capacity | 10,000mAh / 36Wh |
Output Power | Up to 22.5W via USB-C Power Delivery |
Ports | 1 × USB-C input/output port |
Charging Technology | PowerIQ 3.0, USB Power Delivery |
Dimensions | 92 × 62 × 22 mm |
Weight | Approx. 185 g |
Safety Features | Surge protection, short circuit prevention, temperature control, and more |
Warranty Terms: | No-Warranty if product is found defective within 5 working days, a replacement might be considered. |
★ ★ ★ ★ ☆
4.5 out of 5
“Compact, fast charging, and reliable — perfect for daily use and travel.” — Verified Anker user review