2Packs 20V 6.0Ah Replacement for Worx 20V Battery, Compatible with Worx Battery WA3520 WA3578 WA3575 WA3525

RECHANGEABLE POWER SOURCE - Rechargeable Lithium-ion Battery, voltage - 20V, wattage - 120Wh, capacity - 6000mAh, great alternative battery for Worx 20V Battery. Replacement for Worx Battery WA3578 WA3575 WA3520 WA3525. Upgraded Worx batteries, closely mirror original battery in terms of fit, capacity, charging speed and overall compatibility. FULLY COMPATIBLE WITH WORX - Replacement battery for Worx, use Top-A grade battery cell, repeate test to match the original Worx tools, powers indoor and outdoor products, including lawn mowers, blowers, string trimmers, chainsaws, power tools, and more! And also compatible with Worx chargers, maintain standard charging time. LONG LASTING POWER - Replacement 20V Worx Battery with high-capacity (6000mAh), excellent power generated and longer run time on Worx tools, and without replacing battery frequently during work, improve work efficiency. exceptional build quality and ability to withstand heavy usage over extended periods. MULTI-PROTECTION TECHNOLOGY - Built-in ECP smart protection chip for battery, ensures complete protection for your devices, protect against over-charge, over-discharge, over-power, over-temperature, over-current and short-circuit. Worx replacement battery with 3 LED lights, easy to quickly check battery status. SAFE AND RELIABLE - Advanced battery for Worx, made of premium material and smart chip, obtain the CE FCC PSE ROHS certified, tested by manufacturer to match OEM products safe to use. Battery can be fully or partially recharged at any time, keep no capacity loss and memory effect.