Universal 12V 55AH Group 22NF FOR Scooters and Electric WheelChairs Replacement Battery for UB12550 (45825), PS-12550, SLA1160, UT-12550, CA12550 and 6GFM50. Mfr Part Number: SP12-55 NB (12 Volt 55 AmpH) Sealed Lead Acid Battery Item Package Quantity: 1 Guaranteed compatibility with OEM battery