2 Packs 20v Lithium Battery Replacement for 20V PowerShare Wox Battery for WA3520 WA3525 WA3575 WG151s WG155s WG251s WG255s WG540s WG545s WG890 WG891

Safety: Using an intelligent protection system and high quality battery cells with the same performance to prevent short circuits, overcharging, discharging, and high temperature protection of the battery, obtaining relevant electronic certification, and passing the 1.5 m drop test Package: 2 Packs 3.0 Ah Replacement batteries for worx 20 Volt Batteries and noise-cancelling earplug, replace for all 20V batteries WA3520 WA3525 WA3575, not compatible with 18v cordless tools Capacity: Using high-quality lithium batteries, the real capacity is 3000 mah, 50% more operating time than original 2.0 ah WA3525 battery Size: Same size as the original, from Professional power tool battery manufacturing factory, Perfect for 20v tools and 20V Battery Charger ,easy to installation