2-Pack 40V 7.5Ah (7500mAh) Lithium-Ion Replacement Batteries for Ryobi — Compatible with OP401 Charger & Models OP4026 OP40261 OP4050 OP4040 OP40401 OP4060A OP40601

This two-pack contains replacement 40V lithium‑ion battery packs engineered for Ryobi 40V systems. Battery type: Lithium‑ion. Capacity: 7500mAh (7.5Ah). Voltage: 40V. These packs are designed as direct replacements for Ryobi 40 volt batteries and work with a wide range of Ryobi models, including OP4026, OP40261, OP4050, OP4040, OP40401, OP4060A and OP40601. They are also fully compatible with Ryobi 40V tools and chargers, including the OP401 charger. Ideal for restoring runtime to cordless power tools that use Ryobi 40V battery packs.