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 NiCad in performance and endurance.. Compatible with all 20-Volt max Black and Decker cordless devices. Snap-on latch and quick-release lever enable quick swap-outs. Charge equivalent to 1.5 Ah. Holds a charge for as many as 18 months. 2-year limited warranty. Genuine Black and Decker replacement battery. <a href=https://www.homedepot.com/c/electronics_recycling_programs style=color:#F96302 target=_blank>Click here for more information on Electronic Recycling Programs</a>. Battery Amp Hours: 1.5. Used with Equipment Type: String Trimmer. Used with Equipment Type: Blower. Used with Equipment Type: Hedge Trimmer. Used with Equipment Type: Edgers. Used with Equipment Type: Chainsaw