Digatron HEW

High-current discharge device for vehicle batteries

The Digatron HEW was specially developed for high-current discharge tests on vehicle batteries. It is used to perform high-rate discharges, such as when starting from cold, in the current range from 5 amps to 3000 amps. It provides information on parameters such as constant current and voltage, resistance and power. And the best thing: everything is automated – no manual battery handling and according to the programmed test plan. You can also get the device with an integrated recharge stage on request.

One device, two functions

We will integrate a recharge stage into your device on request. Merging two functions into just one product makes it highly efficient and saves space.


Wide current range

Thanks to the wide current range, the device can be used to effortlessly test batteries between 5 amps and 3000 amps.

Technical data

Voltage range 5 V up to 14 V*
Current range 600 A up to 3.000 A
Rise time <10 ms
Control accuracy U DC < ± 0,1 % fs
Control accuracy I DC < ± 0,1 % fs


* other values on request

Suitable for the following tests


High-current discharging, e.g. according to EN 50342-1



Only the right accessories can transform a single product into a perfectly synchronized installation. Our extensive portfolio of accessories offers everything you need for a complete solution.

Cable to connect your battery under test to the Digatron device

Battery cable

Cable to connect your battery under test to the Digatron device

We will be happy to help you!

Technical Consulting & Sales

+49 241 168 090