egarant wrote:
Kayteg1 wrote:
Costco.
For cars - PepBoys have 96 months warranty on Bosch batteries.
Also before you dump old battery - consider buying new technology tester sold under Solar.
Thanks for that tip, I went and purchased the Solar BA9, can't wait to check all my RV/truck & boat batteries.
Cheers,
Mr. E
Batteries are very tricky to test and for years I have been using 50 amp load tester, who sometimes is not giving full test.
But Solar is proving tricky as well. I had battery going flat on my roadster. I recharged it and Solar show 300 CA on 1000 amp-rated battery. Yet 5l engine crank on it just fine.
Drove the car a bit, so the battery was recharged few more times and now it shows 800 CA.
The tester sends high-amp spike, so good clamping is important.