What battery does a Seadoo GTX take?
What battery does a Seadoo GTX take? All jet skis use a 12-volt battery. You also must charge the jet ski battery at 12 volts. What battery does a Seadoo use? In general, jet skis use 12V batteries, which hold around 12-30 amps depending on the model. The exact type of battery varies from jet ski to jet ski, but the newest jet skis use batteries with an 18-30 amp hour rating. What volt battery is in a Sea Doo? Most, if not all, jet skis use a 12-volt battery. The biggest thing to worry about is the physical size...