LW-3FM8A 6 Volt 9 AmpH SLA Replacement Battery with F1 Terminal Replacement Battery for PS-682, PS-682F, SLA094, NP8.5-6, DJW6-8.5H and 3FM8.5. Mfr Part Number: SP6-8.5 (6 Volt 8.5 AmpH) Sealed Lead Acid Battery Item Package Quantity: 1 Guaranteed compatibility with OEM battery