Polaris 2016 GEM e2 Owner's Manual page 70

FEATURES AND CONTROLS
Batteries
Alternate Battery Charging Method
If the combined voltage of all batteries reaches 36 volts or less, a safety feature in the on-
board charger will not allow the charger to activate. Use the alternate charging method to add
a small charge to each battery separately. The on-board charger will then activate properly to
recharge all batteries to a full charge.
Use a 12-volt battery charger to charge 12-volt batteries. Charge each battery individually.
Use a 12-volt charger to charge 6-volt batteries. Charge in four groups, each consisting of
two sequentially wired batteries.
Tip: It is not necessary to remove or disconnect battery post connections during the alternate charging
method.
68