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FirstPower 40V 3.0Ah Battery - Compatible with Black & Decker 40V Lithium Ion Cordless Drills Power Tools LBX2040 LBX36 LBXR36 LBXR2036

  • Based on 296 reviews
Condition: New
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This item is eligible for return within 30 days of receipt

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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon

Arrives Friday, May 24
Order within 10 hours and 1 minute
Available payment plans shown during checkout

Features

  • Battery Feature: Replacement Battery for Black & Decker 40V Lithium battery. 40V, 3000mAh Capacity, Lithium-lon battery. Via CE certified. The same size and function as the original battery.
  • Great Compatibility: Replace for Black & Decker 36 / 40 Volt Lithium Ion Battery ,ideal replacement battery for Black & Decker 36/40 Volt power tools and charger. E.g. lbx1540 LBX2040 LBX36 LBXR36 LBXR2036 .....For details, pls refer to list below.
  • 5X Run Time & 4 indicators: Lithium-lon Battery have 5X Longer Run Time than Ni-CD Battery.4 indicators monitor the battery power, tells you while the product is powered enough for work or need to charge..
  • Multiple Protection & Safe : The batteris are CE, FCC, ROHS certified, multi-protection mechanisms can help to avoid security problem effectively, protect the tools and your safe. At the same time, lengthen battery & tools life.
  • Customer Service: 30 day money back and 12 month limit guarantee. You will enjoy the professional customer service 24*7 . Welcome to contact us immediately if you have any questions about the products.

Item Weight: 1.52 pounds


Item model number: LBXR36


Batteries: 1 Lithium Ion batteries required.


Date First Available: March 25, 2020


Manufacturer: FirstPower


Country of Origin: China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, May 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Does not hold charge
This battery does not hold a charge. I have attempted to use it four times now after charging all night. It lasts about 15 to 20 minutes. I have to weed eat my yard in about 3 time frames. Not happy at all. Terrible product. Update: after I submitted this review, I was contacted by the First Power company. They sent me a replacement battery and I am very happy to say that this battery works like a charm. I am very happy with their customer service and will definitely do more business with them. Great customer service! ... show more
Reviewed in the United States ๐Ÿ‡บ๐Ÿ‡ธ on May 27, 2022 by bob

  • Hard to put on and take off
I struggle getting this battery off and on but it does the job.
Reviewed in the United States ๐Ÿ‡บ๐Ÿ‡ธ on October 9, 2022 by WRV

  • 40V Lithium Ion Cordless Drills
I used the new battery for the fast time. It works very long. It cards fast also. No bad for the beginner.
Reviewed in the United States ๐Ÿ‡บ๐Ÿ‡ธ on April 5, 2022 by Lori Farrar

  • 40 volt Black and Decker snow blower
I found very little on Black & Decker 40 volts snow blowers. Everyone said they are all the same but I was a little Apprehensive. Works great and so far has had better life then my original B&D battery. Good value for the money
Reviewed in the United States ๐Ÿ‡บ๐Ÿ‡ธ on December 4, 2021 by Tim Mason

  • Refuses to charge after 6 months but the vender replaced it in Feb 2022
I reviewed this battery criticizing performance. the vendor contacted me and offered to replace battery free of charge. Which they did in Feb 22. Thanks to the vender for reading the review and responding with replacement this review is not about packaging. It is about performance and functionality of battery. Bought this battery 6/22/21. It now refuses to charge after 6months. NO recourse. ... show more
Reviewed in the United States ๐Ÿ‡บ๐Ÿ‡ธ on February 4, 2022 by Roy

  • From 'don't buy" to great customer service
Update: Very happy with this companies customer service department. They read my review, contacted me,, apologized and mailed me a new battery. It fully charges and works well. Very happy! From zero stars to 4 stars!!!! I think I was sent a used battery that didn't work. It had scratches and wouldn't charge all the way. I'd give zero stars if I could. Very disappointed as the previous batteries I bought from Amazon are still working great. I just needed a 3rd battery since I now have 3 B&D items requiring a 40 v battery. ... show more
Reviewed in the United States ๐Ÿ‡บ๐Ÿ‡ธ on June 21, 2021 by Kindle Customer

  • Really happy I tried it
My OEM battery died on me so I decided to make the leap on this generic one to save some cash. The 3.0Ah is a HUGE upgrade - my weedeater immediately had a punch to it that I haven't seen in a while. It charged without issue on the original Black & Decker 40v charger. Haven't tested to see how long it will last but was able to knock out my front and back yard on a 5/6 setting and it still had 3/4 charge when I was done. ... show more
Reviewed in the United States ๐Ÿ‡บ๐Ÿ‡ธ on June 24, 2021 by Stainless

  • Worked great for a year - then not so much
You get what you pay for. For a year I had no issues powering my battery powered black and decker mower, trimmer, and blower. However a week go, my devices were shutting off after minimal use. I opened the battery and tested the cells and, as expected, one of them was significantly lower than the other nine in voltage. Thatโ€™s that. ... show more
Reviewed in the United States ๐Ÿ‡บ๐Ÿ‡ธ on September 26, 2022 by Manuel Castaneda

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