2 PACK For Ridgid 18V R840085 8.0Ah Lithium-ion Battery Rigid 18Volt R840087
RIDGID 18V cordless power tool. Battery Specifications Battery Composition:Lithium-Ion (Li-Ion). Over-current protection. Over-heat protection. R840091, R840093, R840095, R86092, R840086, AC840094.