Battery Discharge Meter

https://www.mktester.com/battery-tester/battery-discharge-meter.html

Battery discharge meter should receive check discharge tests at regular intervals or whenever necessary as specified in the maintenance regulations of power systems so that the single batteries that have failed or tend to fail can be found and replaced early to make sure the corresponding battery packs can operate normally or their expected lives can be evaluated. We have successfully a line of extremely intelligent and accurate battery pack capacity testers (“tester”)