Battery & Charger Testing

Description

[rankingmovieswithmemes]

Thanks a million. Exactly what I needed.

[jerryc]

I have a 3 bank marine charger and when I put the leads on the chargers it reads just under 14 volts. Is that enough? It is a deep cell charger charging at on 5 amps per bank. And I'm sure your cars are meant to charge much faster. Just curious if my charger is doing its job. Thanks in advance!

[mustafasharddar]

Hi thanks for a good tutorial. A silly question. When you are checking the 12v charger do you need to keep the charger plugged in with power ? Thanks

[mandrywallarmytv]

my charger is showing 3.56 volts I take it that the charger is under performing