Product Description Description: Precision-engineered and rigorously tested for voltage, capacity, compatibility and safety to meet and exceed original equipment manufacturer specifications Quality control tests are frequently carried out Features: Powershare Platform – interchangeable with all WORX 20V MAX tools, so you can switch batteries between tools saving time and money Lithium-ion technology provides increased run time per charge and high work efficiency Heavy-duty high powered battery cells for durability and long life. Battery Indicator shows the power of the battery so you will always know the status of your battery Dual Clam shell Technical Data: Voltage 20V MAX Current 4.0Ah Chemistry Lithium-Ion UPC: 6947372528814 Enquiry Tell A Friend