【Wide Compatibility】: Suitable for wg151, wg151.5, wg155, wg155.5, wg251, wg251.5, wg255, wg540, wg540.5, wg890, wg891 series; Works with chargers WA3847 quick charger and WA3732 charger
【Battery Features】: Advanced framework of motor and electronics take advantage of increased power. Low-impedance, high-power cells deliver more power output to the motor.
【Battery Protection】: No memory effect,Can be charged or discharged as needed without loss of capacity. Please keep the Power Tool clean.
【Product Package】: 2-Pack 3.0Ah Lithium Replacement Battery for 20V Battery