ANTRobut3500mAh Replacement for Black and Decker 20V Lithium Battery and Charger Compatible with 20V Black & Decker Batteries

Batteries weren’t lasting for weed eater anymore. Took chance getting this one and glad I did. Used to take almost 3 batteries to do yard but with this one I can almost do all edging and weeding with one battery. Going to buy second one and threw old ones out.

"Customer satisfaction is our eternal pursuit" is a quote from ANTRobut during my interaction with them. The charger in the original shipment did not work properly. Instead of returning everything to Amazon, I had decided to keep the battery and wrote to ANTRobut, if I could send the charger to them for a replacement. Immediately they send me complete replacement of my order.Since I had the battery only for a few days my rating for Longevity and Battery Life are meaningless, but it was a very pleasant experience dealing with ANTRobut.

Fits perfectly

My neighbor has a B&D weedeater. The battery for it was shot and my cordless drill batteries work on it. I got this for them and they said it works just like the original.

Was able to buy a replacement charger and a heavier duty battery than what I originally had. Thanks.

Great quality product. Works perfectly with Black and Decker

When I tried to recharge it after the first use, the charger wouldn’t stay attached. When I replaced the charger, the battery refused to be charged. What a disappointment.

So it's much better than the OEM battery it replaces that's certain. I was able to do my entire yard on a single charge which is what I expect so it's fine. If it dies on me in a month I'll come back and update my review.My only comment is that it was a really tight fit into the charger and the trimmer but it connected fine.