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Item #:
115333666
FirstPower Upgraded 2Packs 6.0Ah Replacement Battery for Black and Decker 20V Lithium Battery Compatible for Black Decker 20V Battery LBXR20 LBX20
Item #:
115333666
BZD 136
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
5%
In stock
Imported from USA store
QTY:
Order now and get it around Wednesday, August 26
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Upgraded 2Packs Replacement Battery for Black and Decker 20V – longer running time than others 6000mAh.
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Product Details
- 【Battery Specification】Battery Type: Lithium Ion| Voltage: 20V | Capacity: 6000mAh | Upgraded 2Packs Replacement for Black and Decker 20V max lithium battery, longer running time than others 6000mAh.
- 【Perfect Compatibility】Replace for Black & Decker 20V lithium battery LB20, LBX20, LBXR20, LBXR2020, LB2X4020-OPE, LBXR20B-2; Totally work for Black Decker 20V battery cordless power tools.
- 【Convenient & Durable】Replace for Black and Decker LBXR20 battery is easy to install and remove. Made of premium material, the impact-resistant case and shock-absorbing lining can protect the 20V batteries from damage.
- 【Multiple Safety Protections】Smart protection chip with multiple overcharges, over-discharge, over-current and overvoltage protection systems to ensure safety. NOTE: Because the battery has overheating safety protection, avoid recharging immediately after a full discharge, please cool down the lbxr20 battery for Black and Decker before charging.
- 【Professional & Reliable】 All of the products for Black Decker LBXR20 battery replacement are CE FCC ROHS certified.If you have any questions or problems, please let us know.
| Brand | FirstPower |
| Model Number | LB2X4020 |
| Model Name | LB2X4020 battery |
| Manufacturer | Shenzhen Jinjunye Electronics Co., Ltd. |
| Battery Capacity | 6000 Milliamp Hours |
| Reusability | Rechargeable |
| Amperage | 6 Amps |
| Unit Count | 2.0 Count |
| Antenna Location | Power Tool |
| Battery Cell Type | Lithium Ion |
| Battery Cell Composition | Lithium Ion |
| Recommended Uses For Product | Power Tool |
| Item Weight | 1.5 lbs (680 grams) |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Product Description
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Customer Questions & Answers
-
Question:
What is the capacity of the batteries?
Answer: Each battery has a capacity of 7500mAh. -
Question:
Are these batteries compatible with my Black and Decker tools?
Answer: Yes, they are compatible with multiple Black and Decker 20V power tool models. -
Question:
What safety features do these batteries have?
Answer: They include overcharge, over-discharge, over-current, and overvoltage protections.
FirstPower Battery Packs LB2X4020 Editorial Review
The FirstPower Upgraded 2Packs 7.5Ah Replacement Battery for Black and Decker 20V has received overwhelmingly positive feedback from users who have experienced significant improvements in both battery life and performance compared to standard factory batteries. Customers report that these batteries enable extended usage of their tools, such as chain saws and string trimmers, lasting up to two hours on a single charge, which is a stark contrast to the 20-30 minutes they reported with original batteries. This enhanced longevity allows users to complete tasks without the Constant interruption of recharging, effectively transforming their outdoor work experience. Users have also noted a boost in power when using their drills and other tools with these replacement batteries, enhancing their overall efficiency. The affordability of the two-pack, priced under $60, is frequently highlighted as a tremendous value, especially when compared to other options in the market. Customers appreciate the elimination of frustration associated with switching out smaller batteries mid-task and are eager to replace their old batteries with these new, more powerful alternatives. Overall, the FirstPower Replacement Battery offers exceptional value, performance, and longevity, making it a recommended choice for anyone looking to upgrade their Black and Decker tools. **
Customer Reviews & Ratings
76 customers ratings
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4 Star
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3 Star
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2 Star
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Pros
- Extra-long battery life (up to 2 hours of continuous use)
- Enhanced power for various tools
- Cost-effective with a two-pack priced under $60
- Eliminates the need for frequent recharging
- Positive overall performance feedback
Platform Trust & Buyer Confidence
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Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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BZD 136
Order now and get it around Wednesday, August 26
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Includes 2 upgraded 7.5Ah Lithium Ion batteries.
- Higher capacity of 7500mAh for longer usage.
- Compatible with a wide range of Black + Decker 20V power tools.
- Easy installation and removal with a durable design.
- Features multiple safety protections against overcharging and overheating.
- CE, FCC, and ROHS certified for professional reliability.
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