BLACK+DECKER 20V MAX 4Ah Lithium Ion Battery (LB2X4020-OPE)

The BLACK+DECKER LB2X4020-OPE 20V MAX 4.0Ah Lithium Battery Pack is BLACK+DECKER's highest capacity battery pack for the 20V MAX system of tools. The 20V Max 4.0Ah pack has 2x the capacity as the LBXR2020. It packs a ton of power in one battery pack. This battery is designed to be compatible with BLACK+DECKER 20 Volt Max platform of lithium ion cordless tools and outdoor equipment. It is also backed by BLACK+DECKER's 2 year limited warranty.