7.5Ah Replacement Battery for Ryobi 40V — Compatible with OP4026 OP40601 OP4050A OP4040 and Charger OP401

High-capacity 7.5Ah replacement for Ryobi 40V systems. This pack is designed to substitute the original Ryobi part numbers listed below and to work with a wide range of Ryobi 40V cordless tools and chargers (please use Ctrl+F to check your model). Replaces these Ryobi part numbers: OP4050A, OP4015, OP4026, OP40201, OP40261, OP4030, OP40301, OP4040, OP40401, OP4050, OP40501, OP40601. Compatible Ryobi 40V tool models include: RY40180, RY40200, RY40201A, RY40202, RY40204, RY40400, RY40402A, RY40403, RY40411, RY40502A, RY40511, RY40601A, RY40LM30, RY40190, RY40430, RY40620, RY40460, RY40250, RY40770, RY40850, RY40610A, RY40210B, RY40240. Excluded tool models: RY40002, RY40503. Charger compatibility: replaces/works with the Ryobi OP401 40V Lithium Battery Charger and is compatible with OP400, OP401, OP403, OP403A, ZROP401 (140199003).