How To Charge A Dead Agm Battery. For example the charging current of a 100Ah battery using an external charger be set to 10A 10 x 100Ah. Find a known good battery and connect it to the charger.
How To Charge an AGM Battery - A Current Affair - How To Do It HOT ROD Untangles A Mystery. Use a set of jumper cables and connect the good battery to the AGM battery to to -. Place the red cable with the positive battery terminal and the black cable anywhere on the metal frame.
The positive terminal should be connected with a parallel way to the other positive side.
If you compare them properly then your battery will charge properly. If you have another battery thats well charged 124 volts or more just connect it in parallel with the dead AGM battery on your charger. Connect the positive to the positive and the negative to the negative of the fresh battery and the deeply discharged AGM battery. Allow it to charge at a low rate2 amps or less for a few hoursThe.
