The Arctic Cat LCS2912PL is a Powersports system that requires a 12V 2.9Ah AGM replacement battery. The compatible Universal Power Group replacement is the UPG UB1229T 12V 2.9AH F1 AGM Battery (UB1229T), a 12V 2.9Ah AGM sealed lead-acid battery. This battery delivers up to 34.8 watts of standby power. It weighs 1.93 lb, uses F1 terminals, measures 3.11 L x 3.9 H in, and has left polarity. This is a direct drop-in replacement for the Arctic Cat LCS2912PL requiring no modification to the device.