Compatible with Models: WA3012, WA3520, WA3525, WA3571, WA3575
Battery kind: Li-ion, Voltage: 20.0V, Capacity: 4000mAh / 80.00Wh. Specification: 121.80 x 84.70 x 60.70mm, Weight: 790.0g.
No memory effect, over-charge, over-discharge, over-heat, over-current and short-circuit protection.
Our products have passed strict quality inspection. if you have any questions, you can contact us.
365 days warranty