3.0Ah Replacement for Black and Decker 40V Lithium Battery LBX2040 LBXR36 LBXR2036 LST540 LCS1240 LBX1540 LST136W LBX2540 LST136 LHT2436 LSW36 Cordless Tools Battery

Everything as described

This battery has longer 4 bar storage vs 3 bar from the battery I got with the trimmer from Black and Decker.I used it only once but found it very useful. I can cut my grass longer and I don't have to switch to another trimmer before I finish. Hope this thing last as long as the original battery which I have had for close to 3 yrs.______________________________________________________________________________________Since the first battery worked so well I'm thinking about buying another one for backup. However the indicator seem to have quit working, now when pressed to see how much charge it holds the red lites no longer comes on. I hope this is not a forewarning of future damage on the battery. It is still functioning as expected. let's just hope it continues to function well. I'll hold off on the new purchase until spring when grass is growing again.

I have an older model (2013) Black and Decker leaf blower which was purchased originally with a 36V battery, with about 1.5Amp-hour capacity. Black and Decker's website says that a 40V battery is compatible with older 36V units. I purchased the Topbatt 40V replacement and have used it for two charge cycles so far. I can confirm that it is indeed compatible with my 36V leaf blower, and gives about 20 minutes of run time at full speed, which is about 50% longer than the original battery supplied by B&D. Moreover, the battery seems to fit well physically into the B&D blower and attaches/detaches even easier than the original battery. It also is charged properly by the original 36V battery charger. So far, I'm happy with my purchase.

Works like a charm.. although I don't think it lasts as long per charge.

Product purchased in fall of 2022. Charged and used once. Battery brought out in spring for use, does not charge or work.

Won’t charge, have had it for less than a year

This 40 volt battery replaced the Black and Decker perfectly and has been through 2 cycles of recharging.... Time will tell if the battery can handle hundreds of charges. ..

How not used it enough yet to comment on it's durability or longevity. It does work exactly like the more expensive brand named battery. It's a great deal for the money.