2 Pack 8000mAh 40V Replacement for Ryobi 40V Battery OP4040 OP40401 OP4026 OP4050 Power Tools(Green)

Replacement for Ryobi 40v batteries OP4026 OP4050A OP4015 OP40201 OP40261 OP4030 OP40301 OP4040 OP40401 OP4050 OP40501 OP40601.Compatible with Ryobi 40V cordless tools, such as string trimmer, lawn mower,etc. Fits all original chargers, such as OP403A OP401 ZROP401 OP400A RY40440 The Battery replacement for Ryobi had passed CE, FCC, ROHS and MSDS certification Built-in smart chips offer the battery for over-charge protection, over-heating protection, short-circuit protection, over-current protection, over-voltage protection, avoid excessive use and improve tools working life