KINGTIANLE 2packs Replace Battery for Black and Decker 20v Max 5.0Ah,LBXR20 Replacement Battery LB20 LBX20 LBX4020 Extended Run Time Cordless Power Tools Series

runs my saws and drill just as good as the ones from B&D at a better more affordable price.

So far these are the best ones we have found. I have returned many of them with a hunt to find a couple batteries that will do what they say they will. So far these are the ones. I will update if it changes over time.

For the price, this beats regular black and decker batteries. And I use these now instead of my 2-Ah batteries so I don't have to switch them out half way in between weed wacking.

These work much better than the smaller battery that came with my weed eater.

These replacement batteries fit my Black and Decker string trimmer and my hedge trimmer. Both tools originally came with 1.5 Amp Hour batteries, which were OK when new, but after a couple of seasons lasted noticeably less time. Even when new, I couldn't get all of the trimming done on my large yard without having to swap batteries out. These batteries, while heavier than the originals, should last quite a bit longer so I won't need to swap batteries out in the middle of trimming.I did have one issue in charging them for the first time. The first battery charged normally and reasonably quickly, indicating that they had been shipped with a partial charge. I put the charger on the second battery, and it repeatedly flashed red, indicating that the battery was faulty. I decided to try the battery on my string trimmer, and it worked OK. I then put the battery on the charger and got a flashing green light, indicating it was charging normally. Perhaps the second battery was originally overcharged before shipping, thus when I tried it on my trimmer, it bled off the overcharge. I took one rating star off for this issue because if I hadn't taken a chance and tried it out which subsequently corrected the issue, I would have had to contact Amazon about the problem.

These batteries give the circular saws more umphh than the smaller capacity batteries and they have a fuel gauge which makes it so much nicer than guessing

Ordered two of this. Best price and super satisfied.

They work great with my weed eater

These work very well. They last much longer than the original batteries did and the LED level indicator is fantastic so you can tell if it is going weak. They are very affordable to replace compared to the original replacements.

Ça charge vite et se décharge jamais 😉

Battery fits good for B&D saw drill etc ...seams to be ok capacity at list machine s feel more confident drilling cutting it seames that more amps getting push through the motor then original B&D battery rated 1.5 amp 2.0. I had only few uses so can't tell how many cycles will last or true capacity but longer run is definitely achieved.Charged well on original slow charger 6-7h I think.

Burnt out

This replacement battery blows the old one away. I used my leaf blower for over an hour with this battery pack, with some to spare. Would definitely buy again.