Powilling - 40V 3.5Ah Lithium Replacement Battery for Black and Decker 40V LBX2040 LBXR36 LBXR2036 LST540 LCS1240 Battery Compatible with 36V/40V MAX Black and Decker Tools

This battery has worked great for me. I had bought a black & Decker weed eater and blower and this was a replacement for the one that came with it. The weed eater has a broken part and the battery is going strong. It still works in the blower which came with the set. I have had it and used it a lot since buying it in 2023.

The price is reasonable. When I went to a big box stores they didn't have a battery for my hedge trimmer. They told me that I could buy one on Amazon for $100 and advised me to get a new hedge trimmer. I paid less than $50 for this battery and it works better than the original battery. It holds a charge much longer than the original battery. It takes longer to fully charge. You may think it won't fully charge but all those battery indicator lights will light up. You'll be able to trim all your hedges and shrubs (I have many) on one charge.

Stopped working after 6 months. Company honored warranty and gave full refund.

My previous battery died after a few years of casual use... I thought I took good care of my batteries (keeping them inside during winter for example) and I only used them once a month... But the battery died and wouldn't charge after 2 years of use. Fortunately this replacement battery works well and will give me a few extra years for less than it would be to replace the hedge trimmer and weed trimmer. In future, I'll probably go with a gas trimmer and corded hedge trimmer so I don't have to keep replacing the batteries. But this battery is good and gives me some extra life.

Works well. It is just a bunch of batteries but they seem to have good capacity. Way more than my original batteries. Interfaces well with my drill and my charger. I would buy again.