

Model Number: A1638
Anker Nano Power Bank (10K, 45W, Built-In Retractable USB-C Cable)
Compact and Durable Power Bank
Patented Anker InstaCord
Experience unparalleled durability with Anker InstaCord, tested to withstand 20,000 bends and 20,000 pulls. This charging cord is 73% sleeker than our first model, featuring a smooth-operating advanced roller system and a flexible 2.3 ft cable that adjusts effortlessly to your needs.
Stay Informed Easily
Keep track of your charging with an intelligent, light-sensitive display that provides real-time updates on battery status and power flow for USB-C and USB-A outputs.
Advanced Safety Features
Enhance battery protection with the ActiveShield safety system, conducting 6 million temperature checks daily to prevent overheating and extend battery life.
Charge Any Device Anytime
Power up any device with our versatile power bank, designed to accommodate everything from smartphones to laptops with ease.
Compatibility:
For Apple
iPhone SE / 12 / 13 / 14 / 15 / 16 Series
iPad mini / Pro / Air Series
MacBook Air Series
Apple Watch Series 5 / 6 / 7 / 8 / 9
AirPods
For Others
Samsung S24 / S23 / S22 Series / Note20 / Note20 Ultra
Google Pixel 6 / 7 / 8 / 9
HUAWEI Mate / P Series
And More
Notes:
1. Only the USB-C port / cable supports Samsung Fast Charging 2.0.
2. For optimal recharging, use a 30W or higher Power Delivery (PD) adapter.
3. To charge the iPhone 14 series and earlier, please use a USB-C to Lightning cable (not included).
Specifications
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/12V⎓3A/15V⎓3A/20V⎓2.25A (45W Max) USB-A Port: 5V⎓3A/9V⎓2A/10V⎓2.25A/12V⎓1.5A (22.5W Max) Combined USB-C Port and USB-C Cable: 22.5W Max (15W for USB-C Cable, 7.5W for USB-C Port) Combined USB-C Port, USB-C Cable, and USB-A Port: 22.5W Max (7.5W for Each)
Total Output
22.5W Max
Dimensions
81 × 50 × 36 mm (3.21 × 1.99 × 1.42 in)
Weight
232 g (0.51 lb)
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
- *In terms of retail value sales in 2020, 2021, 2022, and 2023.
- Data source: Euromonitor International (Shanghai) Co., Ltd., measured in terms of retail value sales in 2020, 2021, 2022, and 2023, based on research completed in October 2024. Mobile charging brands are defined as brands if more than 75% of their retail sales are contributed by mobile phone charging products, including chargers, wireless chargers, power banks, and charging cables. These accessories can also be used for other consumer electronic devices.























































