Battery 20v for BLACK+ DECKER Lithium: Batteries 20 Volt Max 4.0 ah Replacement Compatible with Cordless Power Tools XR Li- ion 2 Pack 20volt Drill LBXR20 LBXR2020 LBX20 LBXR2520 LB2X4020 LB2XR20

They definitely take longer to charge but I haven’t run one out yet, and I did at times with the oem’s, one is a tight fit in the charger, but the performance overcomes that slight issue. I would recommend these batteries.

This is a lightweight, easy to use battery. It comes in a 2-pack for added longevity in what you are doing. They work well with all my B&D tools. They charge easy in my charger which takes both B&D as well as Porter Cable batteries, even though they won’t fit the other brands tools. These appear to be well made and should last a long time with proper use and care. Keeping them from extreme temperatures and in a cool dry area will help them maintain their usefulness. They are light enough that you don’t feel weighed down as you would with heavier batteries. Sometimes changing a battery is better than trying to do it all with a big battery and feeling tired from the weight. I really like these and the price and quality seem to match name brand equipment.

When I bought my powered screwdriver/drill at retail, it came with two batteries—but only one of those actually worked! That was years ago. I noticed the one good battery wasn't holding a charge the way it once did, so I looked online and saw there were still replacements to be had. I'm so happy I picked these up, because they BOTH work, and they hold their charge the way only new batteries will.

I use them in a bd string trimmer. Getting about 25 minutes of run time for each battery. They are light weight and that helps when edging/trimming. Overall, good value for my smaller sized yard and pretty much what I expected.

Very helpful to have as backup. Feels like it takes a long time to charge.

wonderful. Excellent charge and longevity with these batteries.

I bought these as replacement batteries for my weed trimmer and blower. They work well; however, they don't have a long run-life and they do take hours to re-charge. Fortunately I have two so I'm able to get the job done.

Great job

These replacement batteries work perfectly well. Great build quality and long battery life.

I wanted a spare battery pack for my Black and Decker leaf blower as I ran out of battery before I could get all my leaf blowing done, so I ordered these two battery packs which are not the real Black and Decker batteries, but seem to do just as good a job. Now I have extra batteries to use when one dies! Very pleased.

Works quite well with the B&D weed whacker. Battery life is good. Better than factory battery provided with the weed whacker due to higher AH rating. Recharge is fine on the B&D charger supplied with the weed whacker.

Good product

Thought I had to buy a complete kit of another brand. But these work great so far. Longer use time. Batteries for my circular saw.