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Item #:
84114118
Bonacell 4.0Ah for Black and Decker 20V Lithium Battery Compatible with Black Decker 20 Volt Battery 2 Pack 20volt Drill LBXR20 LBXR2020 LBX20
Item #:
84114118
GBP 28
Price Details
Price
GBP 28
Excluding Shipping, VAT & Custom charges ( Shipping, VAT and custom charges will be calculated on checkout.
If Item price + shipping is below GBP 135, 20% VAT will be calculated on checkout, if it is equal or above GBP 135, no VAT will be charged. )
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In stock
Imported from USA store
QTY:
Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Wednesday, July 08
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The High-capacity 4000mAh battery increases your power tool's runtime by 3X.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Capacity
Each battery boasts 4000mAh capacity, providing longer usage time for Black and Decker tools, ensuring efficient and uninterrupted performance for both DIY enthusiasts and professional users.
Wide Compatibility
Designed to fully replace Black and Decker 20V batteries, these upgraded packs are compatible with various models, making them a versatile choice for different cordless power tools.
Reliable Lithium Technology
Featuring advanced lithium technology, these batteries ensure improved longevity and reliability, offering excellent power retention and faster charging times compared to standard options.
Product Details
| Item Weight | 2.2 lbs (1 kg) |
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.
Who Should Buy?
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DIY Enthusiasts
Perfect for hobbyists needing reliable power for various Black and Decker tools during home improvement projects.
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Professional Contractors
Ideal for workers who require durable, long-lasting batteries for intensive use in cordless power tools.
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Gardeners
Great for gardeners utilizing cordless tools, ensuring efficient operation without frequent battery replacements.
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Heavy Machinery Users
Not suitable for users who operate high-power machinery that requires batteries beyond 20V capabilities.
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Casual Users
Infrequent users may find these batteries unnecessary given their specific compatibility with certain Black and Decker tools.
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Budget-Conscious Buyers
Individuals focused solely on price may seek cheaper alternatives instead of investing in this quality product.
Product Description
Bonacell 4.0Ah for Black and Decker 20V Lithium Battery Compatible with Black Decker 20 Volt Battery 2 Pack 20volt Drill LBXR20 LBXR2020 LBX20 LBXR2520 LB2X4020 LB2XR20
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What are the features of the 2Pack 20 Volt 3800mAh Replacement battery for Black and Decker?
Answer: The 2Pack 20 Volt 3800mAh Replacement batteries boast a high capacity of 3800mAh, ensuring powerful and reliable performance for your Black and Decker tools. They are equipped with Lithium technology, which provides a longer run time, enhanced safety, and reduced weight compared to traditional batteries. These batteries are also engineered to fit perfectly with models such as LBXR20, LB20, and LBX20, making them ideal for users looking for dependable replacements for their power tools and lawn equipment. -
Question:
How long does it take to charge the 2Pack 20 Volt Replacement batteries?
Answer: Charging time may vary depending on the charger used, but generally, the 2Pack 20 Volt 3800mAh Replacement batteries can be fully charged in about 1-3 hours. It is crucial to use a compatible Black and Decker charger to optimize charging efficiency and ensure safety. After charging, these batteries provide extended use for tools, making them suitable for tasks like woodworking, gardening, or home repairs. -
Question:
Can I use the 2Pack 20 Volt Replacement batteries with any Black and Decker tool?
Answer: These batteries are specifically designed for compatibility with Black and Decker 20V tools. Models such as LBXR20, LB20, and LBX20 are confirmed to work seamlessly with these batteries, providing efficient power without compromising performance. This compatibility ensures that your tools perform at their best during various tasks, from cutting to drilling and more. -
Question:
What are the benefits of using Lithium battery technology?
Answer: Lithium battery technology offers several advantages, such as a high energy density and a longer cycle life compared to other battery types. Users can expect longer run times, making it ideal for extensive projects where reliable power is needed. Additionally, Lithium batteries maintain consistent power levels throughout their discharge and can be used in a variety of applications, from power tools to outdoor equipment. -
Question:
Are these batteries maintenance-free?
Answer: Yes, the 2Pack 20 Volt 3800mAh Replacement batteries are maintenance-free. Lithium batteries do not require special maintenance such as periodic discharging or topping up water levels, simplifying the user experience. This allows you to focus more on your projects and less on battery upkeep, making them convenient for both professionals and DIYers alike. -
Question:
What should I do if my battery is not charging properly?
Answer: If your 2Pack 20 Volt Replacement batteries are not charging properly, first check the compatibility of the charger with the battery. Ensure all connections are secure and clean the battery contacts. If issues persist, try a different charger. If the battery still does not charge, it may indicate a deeper issue that could require further investigation or replacement. -
Question:
What kind of performance can I expect from these replacement batteries?
Answer: Users can expect excellent performance from the 2Pack 20 Volt 3800mAh Replacement batteries. With their high capacity, these batteries provide powerful, sustained energy that is ideal for demanding applications. Whether you are using power tools for construction projects or gardening equipment, these batteries will help you complete tasks efficiently and effectively, with less downtime. -
Question:
Do these batteries come with any safety features?
Answer: Yes, the 2Pack 20 Volt Replacement batteries incorporate built-in safety features such as overcharge protection, over-discharge protection, and short circuit prevention. These features ensure that the batteries remain safe during use and charging, reducing the risk of accidents and prolonging battery lifespan. Such safety enhancements make them ideal for regular use across various types of projects. -
Question:
How do I store the batteries for optimal life?
Answer: For optimal life, store the 2Pack 20 Volt Replacement batteries in a cool, dry place away from direct sunlight. Ensure they are stored at around 50-70% charge to prevent over-discharge during long periods of storage. Proper storage practices can enhance battery longevity and performance, allowing for optimal use when you need them most. -
Question:
Where can I buy the 2Pack 20 Volt 3800mAh Replacement for Black and Decker 20V Battery?
Answer: You can purchase the 2Pack 20 Volt 3800mAh Replacement for Black and Decker 20V Battery Lithium MAX LBXR20 LB20 LBX20 through Ubuy in UK. Ubuy offers a straightforward shopping experience and ensures that you receive a high-quality product to meet your power tool needs.
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16 June 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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GBP 28
Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Wednesday, July 08
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:
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
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Fastest cross-border delivery
Features & Benefits
- Includes 2-pack of 4000mAh Lithium-Ion batteries.
- Compatible with all Black and Decker 20V Max tools.
- Features rapid-charge technology with overcharge protection.
- Runtime increase of 3X, enhancing power tool efficiency.
- High-quality cells ensure durability and reliability.
- Easy to charge anytime without memory effects.