Black & Decker 20V MAX 1.5Ah Lithium-Ion Battery

The 20V Max extended run time lithium battery is compatible with the 20V 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.