The Caterpillar 101-4000 Group 8D is a Powersports system that requires a 12V 250Ah AGM replacement battery. The compatible Universal Power Group replacement is the UPG UB-8D 12V 250AH L4 AGM Battery (UB-8D), a 12V 250Ah AGM sealed lead-acid battery. This battery delivers up to 3000 watts of standby power. It weighs 154 lb, uses L4 terminals, measures 20.47 L x 8.66 H in, and has left polarity. This is a direct drop-in replacement for the Caterpillar 101-4000 Group 8D requiring no modification to the device.
