Amazon.com has Mi Slim Power Bank Pro with 10000mAh capacity and fast charging battery pack on sale for $26.72.
Shipping is free.
- 10000mAh capacity portable charger can charge the iPhone 7 up to four times. Intelligently adjusts up to 18W and perfect for quick increase in battery life. Fast rechargeable via USB-C port. USB-C port is for INPUT ONLY
- Aluminum metal case and ultra sleek design at only 0.49″ thick. Designed to be highly portable and protected by durable, matte finish for an on-the-go lifestyle
- Intelligently detects and charges your devices at a max speed. iPhone X 8 7 6 Plus, iPad Air / 4 3 2, Samsung S8 Plus, Note 8, Nintendo Switch, PS4, Google Nexus, LG, Moto, Fitbit, BT earphones, tablets and more. (USB PD not supported. Does not fast charge Pixel phones)
- 10000mAh Mi Power Bank Pro, 2-in-1 Micro-USB/Type-C cable, User Manual, 12-month warranty and friendly customer service. (Not include lightning cable for iPhone)