Hoco J91B-30000

A high-capacity power bank (30,000 mAh or 111 Wh) from the Hoco brand is a relatively inexpensive solution for ensuring the autonomy of mobile gadgets. Taking into account energy conversion losses, a lithium-polymer battery is capable of delivering 17.7 thousand mAh to connected devices, and this will be enough to, for example, charge an 11-inch Apple iPad Pro 11 2021 tablet at least twice, 3.5 times a Xiaomi Redmi 10C smartphone or 5.5 times - iPhone 13.

The Hoco J91B-30000 portable battery provides four ports, two of which work only for output (USB A), and the rest - only for input, that is, to feed the Power bank itself (microUSB and USB C). The model does not support fast charging technology (accordingly, the output power will not exceed the base value for today of 10.5 W), but a pass-through power mode is possible, that is, when the capacity of the power bank is replenished, you can also power connected gadgets. It should also be taken into account that the accessory is not the most compact (137x68x40 mm) and light (under 600 grams), but it provides a handle (string) for easy carrying.