Grunhelm GP-10B

A simple, reliable and inexpensive powerbank-battery of small capacity, designed for daily use. It is positioned as an affordable product of the mid-price category of the 2024 model. It is distinguished by a moderate case thickness (16 mm) and a relatively small weight (224 g). It is designed to charge various USB-compatible gadgets in situations associated with premature discharge of the built-in battery.

Such problems are especially critical for smartphones on the road, when it is not possible to use a network charger. Using the Grunhelm GP-10B powerbank battery can completely eliminate such situations. It is equipped with a built-in lithium-polymer battery with a capacity of 10,000 mAh (37 Wh), which allows you to charge an iPhone 14 up to 2 times or an Apple iPad Pro 12.9 2022 tablet once.

The small dimensions of the black plastic case of the device make it easy to carry and store. The powerbank battery itself is charged via a microUSB or USB C port from an external charger in 2.1A/5V mode. The estimated charging time is 4.5 hours. To connect client devices, you can use the USB C port and two USB A connectors, each of which can deliver up to 10.5 W (5V/2.1A). A full set of necessary protection systems is provided, there is a simple and clear 4-point LED indicator of residual capacity. Not supplied with a charging cable.