✅【Battery Type】Brand New |Battery Type: Li-ion |Voltage: 40v | Real Capacity: 3500mAh
✅【Widely matched】Compatible with black&decker lbx1540, lbx2040, lbx3040, lbxr36, lbxr2036 and fit all black decker 36v/40v cordless power tools.
✅【Charging type】Charge with all black+decker 36v or 40v Max chargers, holds a charge up to 5x longer than NiCad
✅【Integrated LED】Integrated LED battery charge level indicator allows user to monitor battery using.
✅【Worry-free warranty】45 days money back, 12 months warranty. Any question about the Black and Decker 40V lithium battery, , we support 24*7 hours prompt customer service. Please feel free to contact us: any question click the "Ask a question" on our storefront or in "YOUR ORDER" options click the "contact seller".