The Lenovo Go Wireless Mobile Power Bank (part number 40ALLG1WWW) is a portable rechargeable battery for mobile devices. This Thunder Black model uses a lithium-ion polymer battery rated at 10,000 mAh and 38.5 Wh.
Charge compatible devices wirelessly with Qi at up to 15 W, or connect them by USB-C. Two USB-C outputs are available, including an integrated 433 mm cable; maximum total output is 30 W.
At 168 × 72 × 18.5 mm and from 258 g, it can be carried alongside mobile devices for charging on the go.