The ZR-04 powerbank is designed to provide battery power to balances/ scales and their accessories. It uses fast charging technology. It enables long operation time without charging and, thanks to the L-low power function, powering devices with low load.

The ZR-04 powerbank is made of high-quality components, such as world-class batteries, circuits and chips to provide you with reliable service. The display indicating the state of charge increases the ergonomics of operation. The product has up to 7 levels of protection: against overcharging, over-discharge, overvoltage, overheating, overcurrent, short-circuits and electromagnetic field, as evidenced by numerous safety certificates. The ZR-04 powerbank meets airline standards, which means it can be carried on board an airplane as carry-on luggage.

At the top of the long list of advantages of the ZR-04 powerbank is its bi-directional operation. This means that the device can simultaneously power the balance/ scale and charge itself.

The average power time of the balances/ scales is, depending on the product series, from 8 to as much as 24 hours.