Replacement Lithium Battery for Ryobi 40V Models

FSKE is a professional manufacturer and supplier that focuses on the design, development, and production of cordless tool batteries and lithium-ion batteries. Driven by deep passion and unrivaled experience, FSKE batteries are reliable, robust, and cost-effective for Ryobi, Dewalt, and other brands.

As a manufacturer with mature lithium battery technology, we specialize in cordless tool batteries. Compared to other purchasing sellers, our brand is better able to control product quality and cost. We always improve our products based on customer usage, so you can choose our products with confidence.

Every FSKE battery undergoes tool compatibility testing before leaving the factory, ensuring 100% compatibility and original-like performance. Our large-capacity batteries provide sufficient power, improving work efficiency. FSKE batteries are equipped with multiple layers of protective circuits to ensure battery safety, and they can be charged anytime with the original charger.

Replacement models include OP4050A, OP4015, OP4026, OP40201, OP40261, OP4030, OP40301, OP4040, OP40401, OP4050, OP40501, OP40601, OP40602, OP4040A, OP4020A, OP4060A, OP4026A, and OP4060, among others. These batteries are compatible with a wide range of Ryobi 40V cordless tools, such as string trimmers, lawn mowers, and more. They also fit all original chargers, including OP403A, OP401, ZROP401, and OP400A.

Compared to the original Ni-Cd/Ni-MH 4.0Ah batteries, our 6.2Ah 40V lithium-ion batteries not only improve capacity but also performance. They have no memory effects and provide longer runtime, making them more powerful and efficient.

The safety and reliability of our batteries are ensured through built-in protection against potential damage caused by overcharging, overheating, and short circuits. If the battery gets too hot, it will stop sending out power or charging, and you should wait for it to cool down.

We offer a 30-day money-back guarantee and a 12-month warranty on our batteries. If you have any questions or encounter any problems while using our products, please feel free to contact our 24/7 customer service for a satisfactory solution.

In summary, FSKE is a trusted manufacturer and supplier of reliable, high-capacity, and safe cordless tool batteries. Our products are designed to provide a superior user experience, and we are committed to continuously improving them based on customer feedback. Choose FSKE for your Ryobi, Dewalt, and other tool battery needs.

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