How To Charge A 12 Volt Deep Cycle Battery. The easiest way to calculate how long to charge your battery is to divide the charger outputs battery rating. These typically cost about 30-50 bucks and will charge at 2 A peak.
Battery Charging Cycles. The electronic charger monitors the voltage and current fed to the battery. So a good battery needs to have the feature of automatic temperature compensation to charge the battery smoothly at any temperature.
Some chargers allow the user.
A fully-charged 12-volt battery allowed to rest for a few hours or days with no load being drawn from it or charge going to it will balance out its charge and measure about 126 volts between. This type of cell is designed to charge and recharged numerous times. A typical deep cycle battery regardless of its design is designed to reach a significant depth of discharge the fraction of the batterys original capacity that is consumed through use and then be recharged to full capacity for many cycles over its lifetime. The best way to charge a battery IMHO is with a smart trickle charger.
