Type of battery: Lithium-ion. Voltage: 20V. This battery pack contains 5 pieces 3.7V 18650-2000mAh Lithium-ion batteries. Only weight 0.95lbs.
Compatible with WORKPRO 20V: Well compatible with WORKPRO New Series 20V Cordless Power Tools such as drill, impact driver, grass trimmer and hedge trimmer. (For W122035A/W004572A/W125042A/W159006A/W159008A and more)
Power indicator: 4 indicator lights on the Battery Pack for recognizing battery charge status immediately.
Much Safer: Safe guard features against incorrect voltage, battery overload, short circuit, internal overheating. No memory effect, can be charged freely.
Environmental-friendly: Innocuous to the environment. All 5 pieces lithium-ion batteries in the battery pack accord with certification requirements of CE/GS/EMC/PAHS/ROHS.
