Black & Decker PS140 14.4v Battery

Dewalt DW9091 replacement battery by Amstron is designed for use with Dewalt DW9091. Amstron power tool batteries are precision-engineered and rigorously tested for voltage, capacity, compatibility and safety to exceed original equipment manufacturer specifications.
Chemistry: NiMH
Ratings: 14.4V 2.1Ah Capacity
1 YR. Battery Warranty