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SANIU 2Pack 8000mAh Replacement for Black and Decker 20V Battery Lithium ion MAX 20 Volt Compatible with Black & Decker Batteries LBXR20 LBXR2020 LBX4020 LB2X4020-OPE

Based on 114 reviews
Condition: New
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$49.99
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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Nov 4
Order within 18 hours and 57 minutes

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At a glance

Condition
New
Model
LBXR20
Weight
2.7 lb
Number of Batteries
2 A batteries required. (included)
Battery Capacity
8 Ah
Battery Cell Type
Lithium Ion
Voltage
20 volts
Warranty
1 Year
Works with
LBXR20 LBXR2020 LBX4020 LB2X4020-OPE LBXR20-OPE

Features 5

  • [Perfect Replacement & Compatible]: Replacement for Black & Decker 20V lithium battery LBX20 LBX4020 LB2X4020-OPE LBXR20-OPE CHH2220 LDX120C LDX120SB, LGC120, LHT2220, LST120, LST220, LSW20, etc. Works seamlessly across drills, saws, trimmers, and other 20V Max toolswhether you're in the workshop, garage, or backyard
  • [Rechargeable Battery Details]: Replacement for Black and Decker 20V Battieries: 2-Pack 8.0Ah High Capacity, Lithium-ion; Voltage:20-Volt; Capacity:8000mAh/8.0Ah 160Wh;Compatible with Black & Decker 20V Max Cordless Power Tools and Charger. Suitable for drills, circular saws, hedge trimmers, leaf blowers, string trimmers, and more. Ideal for home maintenance, yard work, and DIY projects
  • [More Power and Long Battery Life]: Upgrade 2-Pack 8000mAh Replacement for Black and Decker Lithium Batteries 20v make your power tool longer run time and easy transporting. Compared with the traditional Ni-Cd battery,upgraded version lithium batteries,this battery is lighter and prevents fatigue from long hours of work.No memory effect,can cycle close to 500 times of charge and discharge and the running time can be increased by up to 4 times.Also the LED indicator makes you work more wisely
  • [Complete Built-In Safety]: Compatible with Black and Decker drill battery with a built-in integrated microchip that prevents overcharging over-current protection, short circuit protection, and lengthens battery life.SANIU battery pass CE and RoHS certifications which makes our batteries safe.Ever battery a reliable replacement for Black & Decker 20V MAX weed eater battery

Description

We stand behind our products. Should you experience any quality-related troubles after Amazon’s standard return timeframe expires, please message our product support team via your order page, and we will work with you to find a proper resolution. With SANIU, your tools run longer, harder, and more reliably. Upgraded 8.0Ah and 12.0Ah batteries deliver extended power for drilling, cutting, trimming, and more. Built-in protection prevents overheating, overcharging, and short circuits for safer, more reliable performance. Compatible with a wide range of 20V cordless tools for home projects, workshops, and job sites. Our team is committed to dependable quality and responsive support whenever you need assistance. Is this battery compatible with my Black & Decker LBXR20 weed eater and other 20V tools? Yes, this 2-pack is designed as a direct replacement for the Black & Decker LBXR20, LBXR2020, LBX20, and LBX4020 battery models. It is compatible with a wide range of 20V MAX cordless tools including string trimmers, drills. How does the 8.0Ah capacity improve runtime compared to standard batteries? With 8.0Ah,this battery provides significantly extended runtime. It can last up to 2.5 times longer than a standard 4.0Ah battery, allowing you to complete larger yard work or DIY projects without frequent interruptions for recharging. What is the best way to charge and store these batteries for long life? Use a compatible charger and avoid leaving the battery fully depleted for long periods. Store in a cool, dry place away from metal objects and extreme temperatures. The battery's minimal self-discharge helps it retain charge when not in use. How does this SANIU battery compare to the original Black & Decker battery? This battery is engineered to match the fit and voltage of the original, ensuring seamless compatibility with your tools. It offers a higher 8.0Ah capacity for longer runtime and features a modern li-ion design that is lighter than older Ni-Cd types. What safety features are built into this replacement battery? The battery incorporates a built-in protection circuit that guards against over-charging, over-discharging, over-loading.The robust ABS+PC casing offers additional physical and heat resistance, contributing to safe and durable operation.

Specs 15

Number of Batteries 2 A batteries required. (included)
Brand SANIU
Battery Cell Composition Lithium Ion
Battery Capacity 8 Ah
Recommended Uses For Product For Saws, Leaf Blowers, Weed Eater and more Cordless Power Tools Drills
Model Number LBXR20
Model Name LBXR20 Battery Replacement
Manufacturer SANIU

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Nov 4

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.

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Top Amazon Reviews


Good Batteries
Size: 8.0AH Set name: 2 Piece
Work well and last longer than smaller batteries.
Reviewed in the United States on June 3, 2026 by C. Johnson

Fits black and decker products
Size: 8.0AH Set name: 2 Piece
For my hedge trimmer and leaf blower perfectly. I saw a review and the person stated that his leaf blower was considerably faster than before. This is true. It was worth it.
Reviewed in the United States on June 16, 2026 by Amazon Customer

Good batteries so far
Size: 8.0AH Set name: 2 Piece
Lots of power.I like these bigger batteries so far.I hope they last a long time.We will see.
Reviewed in the United States on May 30, 2026 by Wendy

Excellent buy
Size: 8.0AH Set name: 2 Piece
Hold the charge well
Reviewed in the United States on July 3, 2026 by Paula Robb

More power for our tools
Size: 8.0AH Set name: 2 Piece
They work great for what we needed.Thks
Reviewed in the United States on June 28, 2026 by gary l gosnell

Nice battery
Size: 8.0AH Set name: 2 Piece
Good power and last a good period of time 👍
Reviewed in the United States on June 18, 2026 by fwe mesa az

Charge failing
Size: 8.0AH Set name: 2 Piece
Charges fine the first time. Loose batteries inside you can hear and feel them rattling around. Suspect it's not as advertised. Sent in for replacement because first set wouldn't hold a charge a 2nd time, second set exactly the same. Wont hold a charge. Not worth your time just choose something else. ... show more
Reviewed in the United States on June 28, 2026 by Patrick Douglas

Batterys good price
Size: 8.0AH Set name: 2 Piece
Just as described would order again
Reviewed in the United States on July 7, 2026 by Karen haase
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