Compatible with each and every VersaPak tool, this 3.6-Volt gold battery provides 60 percent more run-time per charge than Black & Decker"s silver VersaPak batteries, so it"s ready to go when you are. Supplying up to 300 recharges, and boasting the reliable power of nickel cadmium construction, the VP110 can help ensure that your household projects and clean-ups run smoothly. It also boasts "zero memory" technology--so you get the full the benefit of every recharge--and comes with a 2-year home-use warranty.