6.0Ah Replacement Battery Compatible with Worx 20V Lithium Battery WA3525 WA3578 WA3520 WA3575 WX550L WG629 WG547 WG545 WG801 WG320 WX176L WX169L WX682L WG163 Cordless Tools Battery 2-Pack - Topbatt, TOP811

• The replacement battery Compatible for worx 20-Volt battery, 6000mAh High Capacity, provides up to double the run time of the 3.0 Ah battery. Professional replacement for Worx 20V Lithium Battery WA3578, WA3525, WA3575, WA3520, WA3512, WA3522, WA3544, WG151s WG155s WG251s WG255s WG540s WG545s WG890 WG891 Replacement Battery Compatible with Worx 20V Cordless Tools WX550L WX176L WG546 WG629 WG255.1 WG320 WG163 WG954 WG801 WX026L.9 WG625 WG921.1 WG160 WG930 WG744 WG184.9 WG644 WG384.9 WG284 WG584. Fit for Worx 20V battery chargers WA3875, WA3742, 50023391/ WA3732, WA3847, WA3731, WA3835, WA3868. The 20-Volt Max battery offers a longer lifespan and retains its charge 5x longer than similar 18-volt NiCad batteries, holds a charge for up to 500 days, fade-free power,make your process completed perfectly,self-discharge is lower, Max batteries charge faster. 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. batteries will self-discharge during storage. remember to recharge the batteries before use All battery packs come with RoHS and CE security testing standards. Run safely with over-discharge, overload and short circuit protection. 24 hour in-time response for your questions. Any questions please message us freely, we will try our best to solve it for you.