AGM Battery Capacity Tester Tool (A Link)
These things used to be fabulously expensive. https://www.banggood.com/FDY10-H-Battery-Capacity-Tester-60V-10A-Discharge-Test-Instrument-p-1052906.html?rmmds=search
Forum Discussion
I have a 500 Amp Carbon Pile adjustable load tester from Horrible Freight I use on my Big Batteries.. IT IS STILL NOT ENOUGH for a pair of GC-2 (I'd need 600-700 amps for those) but it does the job of load testing.
Capacity testing is an entirely different kettle of amps. But the 500 (Really 450 max) Load tester works for the chassis, even to diagnosing issues NOT the battery (IE: Bad connections) and it is indicative on the big boys.
Capacity testing is an entirely different kettle of amps. But the 500 (Really 450 max) Load tester works for the chassis, even to diagnosing issues NOT the battery (IE: Bad connections) and it is indicative on the big boys.
