2Packs 6.0Ah Replacement for Worx 20V Lithium Battery&Charger WA3868 WA3578 WA3525 WA3520 WA3575 WG151s WG155s

Brand New | Li-ion | 20Volts | 6000mAh |120Wh | Replacement For Worx WA3525 WA3578 20v battery, Made with the highest quality materials Compatible with wg151, wg151.5, wg155, wg155.5, wg251, wg251.5, wg255, wg540, wg540.5, wg890, wg891 series and works with chargers WA3847 quick charger and WA3732 charger Compatible with Worx 18v/20v lithium battery WA3520 WA3525 WA3575 WA3578 WA3512 WA3512.1 WA3522 WA3544 Premium battery cells,can be charged freely without memory effect,Integrated microchip prevents overcharging & lengthens battery life If you don’t plan on using the Power Tool Battery for a month or more, store it in a clean, dry, cool place away from heat and metal objects. Ni-Cd, Ni-MH and Li-ion batteries will self-discharge during storage; remember to recharge the batteries before use