How To Check Battery Charger Output. Easy Steps to Test a Golf Cart Battery Charger. During testing the battery charger needs to be plugged into the wall and if it has a power switch it needs to be in the on position.
1 Disconnect the POSITIVE lead from both batteries and then check the level of the water in each battery. Uncertain about the charger. The load tester places the battery beneath strain as if the boat have been walking and supplying an amp reading.
To check the diodes refer to Diode Assembly Testing SECTION 9.
If it is fine then there is a good chance that you will see a greater output of voltage than is listed on the charger because these devices tend to have a slightly higher output than listed. Check the Timing Mechanism. Even the cheapy tenders have some smarts to em. Both fuse links blow This is normally caused by a reverse polarity connection between the charger DC output plug and the battery.
