TopCell DW-7214 7.2-Volt 1.4 Amp Hour NiCad Pod Style Replacement Battery for DeWalt and Black and Decker Tools

Like I said in the title, they stink when used and don't last near as long as the original batteries did. I am sorry to say this, but after 27 years of running the shop with 1 employee I think we can tell you difference between good and bad. Thankyou