Lasica 2Pack 40V MAX Batteries LBX2040 Replacement for Black and Decker Lawn Mower 40V Battery Compatible with Black & Decker 36V and 40V MAX Cordless Tools LCS1240B LSWV36 LST136B LHT341FF LGC120AM

So far these batteries are working well. Pretty decent run time on them. Obviously much cheaper than OEM batteries, currently runtime is just as good, if not better. They arrived pretty close to fully charge. When I placed one of them into a charging station, it triggered the bad charging sequence. However pulling it off and putting it back on cleared the issue. The other one was fine putting on the charge on initial try. Time will tell how long these will continue to charge and hold a charge. Right now I've used around once a week or so for 3-4 weeks, so still far too early to tell.

These batteries do a remarkable job. I use my trimmer all over my 2 acre property including heavy grass and weeds and I am continually impressed with how long a charge lasts and how tough the trimmer is. I prefer using this over my gas model for the lighter weight and of course no exhaust fumes either. I am totally satisfied with the B & D product and batteries. The only caveat is that the batteries will eventually no longer take a charge. I haven't paid close attention but I'm thinking they last two seasons and then have to be replaced. The price at Amazon was substantially lower than at my local hardware store too.

I’ve had these batteries less than two years for my Black & Decker weed eater and leaf blower. Both give a flashing light error when charging. Weed eater lasts less than 5 minutes before battery runs out.

I have used these replacement batteries since August, and so far they have held a charge well for me to weed whack my half acre yard. My old B&D battery had completely died, and I needed a new battery. Ran across these, and took a try.

Wish they lasted a little longer before having to recharge but they last as long as the original battery did..

These batteries are working great so far. I have had them for about a week so far and have used and recharged both a couple of times. If they continue they will be a great value for my 40v B&D tools

I had to return a single battery twice because they refused to take a charge when they arrived. Such a pain in the neck running back and forth with UPS. The they work they are the best battery for the value. With all the B&D 40 tools I have, I keep 8 charged at all times.

Bought these for my black and decker weed whacker and leaf blower and they work phenomenal