Delivering power when you need it, the Mighty Max ML7-6 6 Volt 7 AH uses a state of the art, heavy-duty, calcium-alloy grid that provides exceptional performance and service life in both float and cyclic applications.. SLA / AGM spill proof battery has a characteristic of high discharge rate, wide operating temperatures, long service life and deep discharge recover. 6V 7Ah SLA Replacement Battery for Panasonic LC-R067P, LCR067P Rechargeable battery that can be mounted in any position, resists shocks and vibration.