Made up of premium lithium battery cells,can be charged freely without memory effect,built-in integrated microchip prevents overcharging and other malfunction to prolong battery life
Longer runtime and improved performance, Holds a charge for up to 500 days, Easy to install and remove.
30 days money back and 1.5 year coverage. If you have any questions about the Replacement for Black&Decker 20V battery , you could try again or contact us by your Order ID, we support 24*7 hours prompt after-sales service.