18V 21V 7500mAh Rechargeable Li-Ion Battery Compatible With Worx 36VF 48VF 88VF Electric Saw Wrench Cordless Reciprocating Saw Batteries

Large capacity and long battery life: 7500mAh large capacity design with 18V/21V stabilized voltage provides long-lasting power support for power tools, extends the operating time of a single operation, and meets the needs of high-intensity use. Wide range of tools: Accurately compatible with 36VF, 48VF, 88VF series power saws, wrenches, cordless reciprocating saws and other tools, replacing the original battery without additional adjustments, plug and play. Stable and Powerful Output: Adopting high-quality lithium-ion batteries, the power output is stable and fluctuation-free, which ensures smooth and efficient operation of the tools and improves work precision and efficiency. Multiple safety protection: Built-in overcharge, overdischarge, short circuit, over-temperature four protection mechanism, effectively protect the safety of the battery, extend the life of the battery, the use of more assured. High-efficiency fast charging design: supports fast charging, can restore power in a short time, reduce the charging waiting time, so that the tool is always on standby to improve work continuity.