PRB610-F1 6 Volt 12 AmpH SLA Replacement Battery with F1 Terminal Replacement Battery for UB6120 (D5736), 3FM10, PS-6100-F1, SLA0955, NP12-6 and BP12-6-F1. Mfr Part Number: SP6-12 (6 Volt 12 AmpH) Sealed Lead Acid Battery Item Package Quantity: 1 Guaranteed compatibility with OEM battery