GENUINE YUASA NP7-6, 6V 7Ah LEAD-ACID RECHARGEABLE BATTERY - SAME AS NP7.5-6
With a chemical composition of lead acid and a type of sealed lead acid 12 V, this battery is compatible with a wide range of devices. YUASA CODE: NP7-6. For standby power this range has a nominal 5 - 8 year life.