The Air Shields Medical SH531151912 is a Medical system that requires a 12V 2.2Ah AGM replacement battery. The compatible Universal Power Group replacement is the UPG UB1222 12V 2.2AH F1 AGM Battery (UB1222), a 12V 2.2Ah AGM sealed lead-acid battery. This battery delivers up to 26.4 watts of standby power. It weighs 2.14 lb, uses F1 terminals, measures 7.01 L x 2.4 H in, and has left polarity. This is a direct drop-in replacement for the Air Shields Medical SH531151912 requiring no modification to the device.
