KINGTIANLE 1 Packs Replace Battery for Black and Decker 20v Max 4000mAh, LBXR20 Replacement Battery LB20 LBX20 LBX4020 Extended Run Time Cordless Power Tools Series

I purchased these batteries 11 months ago and they are fantastic! I use them with my Black & Decker yard tools. They work perfectly and last a very good amount of time per charge. The charger is very convenient! Highly recommended, i would definitely buy this brand again. Huge cost savings over the brand name.

I don't have a multimeter so I don't have specifics BUT, this battery is strong enough that I could feel a stronger recoil from my leaf blower. Came almost fully charged. Easily topped it off. Using it randomly and it is holding a charge longer than my 20v 1.5A original Black and Decker battery. And I got 2 for $32. Now it's on sale for $27. I don't care because they work very well. I don't know what the lifespan will be but for now, it's a way better deal than buying original B&D battery. I'd say buy it. At $27 it's a real deal. Update after almost 3 months. Batteries are still going strong. Recharging fairly quickly. Still producing more power than the original black and decker battery. Lasting longer also. I used my leaf blower for 4 weeks, about 2 - 3 times a week and it lasts better then the black and decker. All I can say is good batteries.

They work great with my charger and equipment

Work well for half the price of the brand name.

Just got this and I am impressed by the power and how long the battery last. It used to take two battery packs to trim our yard, but it only took one with this battery. I think it's definitely a good buy.

Perfect fit to replace original battery on my drill from Walmart that stopped holding a charge due to age. The nrw battery holds a charge well and the color even matches the drill.

I am really impressed so far. I have a few B&D tools that use this battery. The old batteries work but the leaf blower really drains the batteries. I tried the new batteries in the blower today and it went 10 mins solid before I turned the blower off. Usually I am good to get 3 mins of use from the blower. Longevity is not yet determined but so far I am happy. At the price I paid I should buy two more. I am sure I can do twice as many shrubs as well. Good quality. Batteries are well constructed and look great as well.

Do Not Buy! One of the two batteries worked fine and charged easily. The second battery would not fit the same charger and therefore could not be charged. Very poor quality!

I bought Black and Decker equipment that run on 20 V lithium batteries. My batteries were worn out. Original replacements were a rip off. So I went with these batteries. Let me tell you, they are an excellent value and they are way better than the original. They last much much longer than the B&D batteries sold in stores. Very pleased with this purchase. B&D chargers work perfectly with these batteries. Highly recommended.

batterie très efficace pour mon souffleur à feuille

These batteries performs very well. The only downside is that they are difficult to insert in the tools and difficult to remove them. But overall, the performs great.

J'ai déjà plusieurs de ces batteries pour mes outils de jardinage, mais à date, celles-ci sont vraiment meilleures par leur durée et temps de charge! J'espère qu'elles seront efficaces pour longtemps!

I only have the string trimmer in this platform but the runtime is definitely good for the cost. Glad I got them!