Our inverter is not working right and I'm not expert on them. The system shows and charges ok that the battery is almost full. When we put anything on such as coffee maker, tv or whatever, it goes i...
I just bought this Harbor Freight 500 amp carbon pile load tester. Works great. Click the picture to go to the Harbor Freight web site. No more going to the auto parts place just to test a battery, alternator, etc.