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Anker 523 Power Bank (PowerCore 10K)
- In Stock—Ships Within 1-2 Business Days
Slim and Compac
About the same size as a mobile phone, you simply won’t find a more portable Power Delivery power bank.
Safe Charging
Built with a fireproof exterior, advanced temperature control, overcharge protection, and more to offer a safer charging experience.
Universal Compatibility
Works seamlessly with a wide range of phones, tablets, and more including the iPhone 12 series.
Recharge at High Speed
Use an 18W Power Delivery charger to fully recharge PowerCore in just 4.5 hours. (Charger sold separately)
Trickle Charging Mode
Designed to meet the tiny power requirements of smaller devices ensuring a fast and safe charge for every device, no matter the size.
Helpful LED Indicator
The cool-blue LED displays remaining power and charging status. Just push the button to see how much power you have left.
Model Number: A1245
Anker 523 Power Bank (PowerCore 10K)
The Ultra-Slim 20W Portable Charger
High-Speed Charging
The 20W USB-C port offers the kind of charging speed that you’d normally only find in a wall charger. Charge your iPhone 12 to 50% in just 30 minutes or charge a Samsung S20 in 1.5 hours.
Astonishing Size
PowerCore Slim 10000 PD successfully combines high cell capacity with remarkable portability. Only 0.6 inches thick and weighing just half a pound, you’ll barely notice it in your pocket.
Rapid Recharge
Power up your PowerCore in just 4.5 hours with a 20W USB-C Power Delivery wall charger (not included). Recharging via a 10W USB-A charger and cable (not included) will take approximately 10 hours.
Quality Throughout
With a sleek matte exterior and cool-blue LED light-wheel to display battery level, PowerCore Slim 10000 PD is premium both inside and out.
Note:
10,000mAh is the total nominal rated capacity of the internal battery cells.
Total Power Output: 18W
Due to software issues, charging the iPhone 15 series is not supported at the moment.
The World's No. 1 Mobile Charging Brand*
200 Million+
200 Million+ Products Sold Worldwide
146 Countries
Available in 146 Countries
10 Years of Innovation
Pioneer in Charging Technology for 10 Years
- Anker is the world's No. 1 mobile charging brand based on retail sales value for five consecutive years: 2020 to 2024.
- Data source: Euromonitor International (Shanghai) Co., Ltd., measured in terms of retail value sales in 2020 through 2024, based on research completed in June 2025. Mobile charging brands are defined as those with over 75% of retail sales from mobile phone charging products, including chargers, wireless chargers, power banks, and charging cables. These products may also be used with other consumer electronic devices.