2-Pack Replacement Battery 36V 6.0Ah for Ryobi 40V Tools — Compatible with OP4040 OP4026 OP4030 OP4050 OP4060A

Overview: Two high-capacity replacement lithium-ion batteries designed for Ryobi 40V systems. Each battery is rated 40V with a 6000mAh (6.0Ah) capacity, supplied as a quantity of 2 for extended runtime on power tools and chargers. Specifications: Battery Type: Lithium-ion | Battery Voltage: 40V | Battery Capacity: 6000mAh (6.0Ah) | Quantity: 2 Safety & Protection: These replacement cells include built-in safeguards against overcharging, over discharge and over current. Short-circuit protection plus a steady-voltage circuit help maintain stable output and improve overall safety and reliability. Compatibility: Designed to replace Ryobi 40V battery part numbers including OP4050A, OP4015, OP4026, OP40201, OP40261, OP4030, OP40301, OP4040, OP40401, OP4050, OP40501, OP40601 and models referenced in the title such as OP4060A. Ideal for use with Ryobi 40 Volt lithium battery tools and compatible chargers. Notes: High-capacity replacement option for Ryobi 40V 6.0Ah lithium-ion batteries, offering a cost-effective way to restore runtime without changing original tool specifications.