2Pack Upgraded to 8000mAh Replacement for Ryobi 40V Battery and Charger OP401 Combo, Compatible with Ryobi 40Volt Battery Lithium ion OP40261 OP40404 OP4050A OP40602 OP4075A Cordless Tools

Battery Specification: Capacity:8000mAh(8.0Ah)IVoltage:40V|Battery Type: Lithium ion |Watt:320Wh Professional replacement battery for Ryobi 40V battery OP4050A OP4040 OP4030 OP4026A OP40201 ZROP4026 Fit for Original electronic device RY40200 RY40403 RY40204 and chargers OP401 ZROP401.