【4.0Ah Upgraded Capacity】4000mAh upgraded capacity battery for WORX 20V max lithium-ion, the use time is longer than your original battery, 2pack WA3525 batteries is more durable, so that your tool lasts longer, and it can also reduce the number of charging times, making the battery life longer 【Fit with 20V Tool】Our battery for 20V MAX is compatible with WORX Battery Power Share WA3575 WA3525 WG151s WG155s WG251s WG255s WG540s WG545s WG890 WG891 and so on. Our WA3525 20V lithium-ion battery has passed FCC, CE, RoHS certification, no memory effect 【High-Quality Cells】Our replacement for WORX 20V battery is made of high-quality cells, and an adaptive chip is added to stabilize current and voltage, which can provide overcharge protection, overcurrent protection, overvoltage protection, and overtemperature protection. In the event of an accident, the battery protects your tool 【As Your Battery】Our 20v replacement battery for WORX is the same as the original battery in both appearance and size, and it is as easy to install and remove as your original battery 【About Product】 Our 20V battery for WORX come with a 365-day warranty, if there is any problem with the battery 20V during use, please contact us at any time. In order to prolong the life of the battery, it is recommended to make the battery to cool down after use or fully charged before charging or using it, so as to prevent the battery from being overheated and damaging its life

Replacement for WORX 20V Max battery

WA3525, WA3520, WA3512, WA3512.1, WA3575, WA3578, WA3742

Compatible with 18V/20V Lithium battery charger

WA3742, WA3875, WA3732/50023391, WA3847, WA3835, WA3868, WA3881, WA3884, WA3770

Compatible with all 20V Max cordless power tools

Hydroshot: WG630, WG630.9, WG620, WG620.9, WG620.1, WG625

Chainsaws: WG322, WG322.9, WG320, WG320.9, WG349, WG349.9

Blowers: WG543, WG545.1, WG547, WG547.1, WG547.9, WG545.4, WG 545.6, WG545.9

Trimmers & Edgers: WG162, WG154, WG163, WG163.9, WG170, wg170.3, WG170.9, WG261, WG261.9, WG252.9, WG801.9

Drill & Driver: WX101L, WX101L.9

Pole Saws: WG323, WG320, WG321.9, WG349, WG349.9

Landroid Robotic Lawn Mowers: WR155, WR150, WR147, WR165

Compatible with all 40V(2x20V) Max cordless power tools

WG644, WG644.9, WG927, WG381.9, WG284.9, WG284, WG585, WG583, WG743, WG743.9, WG184, WG184.9, WG779, WG779.9, WG584, WG584.9, WG928, WG384, WG384.9