Speaking Of Harbor Freight...
This load tester costs fifty dollars. I own one. It will CORRECTLY load test a tiny garden tractor battery all the way up to a 160 lb 8-D battery. CORRECTLY The cheese grater type testers ...
Forum Discussion
CA Traveler wrote:
Mex Oops my bad as a post is missing.
1. I have the 2x GC2 220AH house batteries to test and appreciate your input. The tester manual says 160AH max for deep cycle batteries.
2. I also want to test group 31 950 CCA starting battery. Mfg says to use 1/2 of CCA as the amp setting for the tester and use the chart I posted. Hence 475A and check the voltage after 15 seconds. I'll try that but am doubtful that the el cheapo home type 500A carbon pile tester will really handle that amount of amps. .
My Harbor Freight carbon pile dual meter job hitx 450 amps with good batterie. Never gotten it up to 150.. I test my pair of 220 amp hour GC-2 at 450. THey pass till they don't then the new ones pass again.
