Power Tool Batteries & Chargers Black&Decker

20 Volt Max extended run time lithium battery is compatible with the 20 Volt Max line of power and gardening tools. Ensure your 20 volt cordless Black and Decker tools or outdoor power devices have a backup power source with this lightweight lithium-ion battery. This unit resists drainage and retains its charge when not in use, so it's ready to go even after long periods of inactivity. Give your equipment a jolt with a chemically-advanced battery that is superior to NiCd in performance and endurance.