[2-Pack]ForceAtt LB2X4020 20V 4.0Ah 80Wh Lithium-Ion Replacement Cordless Power Tool Battery for BLACK&DECKER LB20 LBX20 LBXR20(Black-White)

These batteries have worked great so far. Added at least 20-30 minutes of run time on my Black and Decker LSW20 leaf blower. The 1.5Am battery literally lasted 10 minutes, so these batteries are a great upgrade. They also fit perfect on my Black & Decker BDCAC202B 20V Lithium 2 Amp Charger. No issues, and recharge time from dead to full was under 1 hour. I do not know how they work on the included 0.2Amp charger, but it was recommended to get a High speed/capacity charger with these batteries so I order the 2Amp charger at the same time as these batteries.I have only used them for a few cycles thus far, so I will update in the future if there are any issues with longevity.I can say that they look like very high quality products and they were shipped very professionally.This seller seems to be offering the same rebranded product as some other third party companies, but these are the cheapest 2-pack available at the time of purchase ($48.XX).Of note, they also fit perfect on my trimmers, LHT2220.

I tested out both batteries upon receipt to make sure they would charge and operate tools. However, I have only used one for extended duty in a leaf blower. The battery has lasted (run the blower) at least twice the time of the original battery (and still has charge left).So I am very happy with my purchase of these batteries.

I am not too happy with the longevity of these batteries. Both of them have failed after a summer of moderate use. One of them seems to get about 1 AH and the other one maybe 2 AH. Certainly not 4 on either. The weaker of the two crashes on the Black and Decker charger and flashes red a half hour after putting it on.

Best investment ever. One battery will power my weed trimmer through the whole yard, where previously, it took 3 battery's, and I still couldn't finish. I have had it error out on my quick chargers though, but just re dock it, and they charge right up.

This is a fantastic battery. Incredible power and run time, it runs my Black& Decker leaf blower for over 1/2 hour , the battery that came with it lasted less than 10 minutes. I bought 2 of these along with the Black & Decker fast charger. Both batteries hold a charge equally as long. I highly recommend these batteries.

These things last a long time.

batteries hold up very well

Works well and was in great shape on arrival.