Best Akku Bl4018 2026

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Last Updated - 22.07.2026

Best Choice

01

PDstation

PDstation Pack of 2 LB2X4020 5.0Ah 18V/20V Replacement Battery for Black + Decker 18V Battery 20V Max Li-Ion Compatible with Black + Decker Battery 18V BL2018 BL2018-XJ BL1518 BL4018 LBXR20 LBXR2020

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9.9

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Quality Assurance Equipped with multiple protection functions to avoid deep discharge, incorrect voltage, overload, short circuit and internal overheating. In addition, the battery can be charged at any time, has no memory effect and is very comfortable to use.
Product information: includes 2 pack replacement for BLACK+DECKER 18V batteries. Type: Lithium-ion | Voltage: 18V | Capacity: 5.0Ah/5000mAh | Brand New | Rechargeable | High capacity battery for longer runtime.
Environmentally friendly materials: the BLACK+DECKER replacement battery is made of environmentally friendly materials, has over-temperature protection, is heat resistant and can be used as a cost-effective replacement for the original battery.
Customer Service We provide 12 months quality service and 7/24 hours online at any time. Any problem, please feel free to contact us. Please click on the "Ask a question" on our storefront or in "YOUR ORDER" options click on the "Contact Seller". We will solve your problems within 24 hours. We hope you can enjoy our products.
Compatibility: Compatible with Black & Decker 18V Battery 20V Max BL2018 BL2018-XJ BL4018 BL1518 LB20 LBX20 LBXR20 LBXR20B LBXR20-OPE LBXR2020 LBX4020 LB2X4020 LB2XLB2X220-OPE LB2X4020-OPE 100% compatible with B&D 18V Li-ion charger.

49,99 €
02

DASNITE

Pack of 2 5.0Ah 18V LB2X4020 Replacement for Black and Decker Battery Li-ion Compatible with Black and Decker 18V BL2018 BL2018-XJ BL1518 BL4018 LBX20 LBXR20 LBXR2020-OPE LBXR20B-2 LB20

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9.7

Exceptional

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Main highlights

Safe and reliable - The battery has been tested for safety and reliability and supports stable performance in daily use. No memory effect for comfortable charging and long time use.
Reliable support - You will receive 12 months exchange right and fast customer support. If you have any questions or problems, please contact us at any time via "Contact Seller" in your order - we will reply within 24 hours.
Powerful specification: 5.0 Ah / 5000 mAh lithium-ion battery with 18 V voltage for long running time and stable performance. High quality replacement for Black and Decker 18V batteries, also compatible with selected 20V Max devices - ideal for DIY and gardening.
High quality – made with the high-quality material and 2x longer running time. Quality ABS + PC material improves the heat dissipation capacity of the battery, is not easy to deform, and with the service life and stability
Compatibility: compatible with Black and Decker 18V battery BL2018 BL2018-XJ BL2518-XJ BL1518-XJ BL4018-XJ BL1518L, LBXR20 LB20 LBX20 LBXR2020-OPE LBXR20B-2 LBLB2XLB2X20 LB2X4020-OPE LST220 Compatible with Black and Decker all 18V power tools and charger

49,99 €
Value for Money

03

BLACK+DECKER

Black+Decker Smart Tech Battery (27Wh, 18V, 1.5Ah - For BD / EGBL / EGBHP / EPL / ASD / ASL / Multievo - With USB Charging Port), BL4018-XJ

43% Off

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9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

WIRELESS DESIGN Wireless design provides maximum freedom of movement and flexibility when working in the garden, household and DIY projects, no more annoying cable clutter - work easily and conveniently
Universal compatibility: the 18 V 4.0 Ah Li-ion battery is suitable for all 18 volt household and garden tools as well as power tools from BLACK+DECKER with the battery platform "Powerconnect", a battery for all devices means less effort and more efficiency in your garden, household and in your DIY projects
State of the art technology: the battery is equipped with the latest technology that prevents overload and overheating, so you can work safely and efficiently without worrying about the safety of your device
Powerful 4.0Ah battery: with a capacity of 4.0Ah, this battery offers sufficient power for intensive work, suitable for anyone who values a long running time and high performance
No self-discharge: thanks to the advanced lithium-ion technology, there is no self-discharge and no memory effect, the battery is always ready to use whenever you need it, suitable for spontaneous work without long charging times
High compatibility: the 18V battery is compatible with a variety of BLACK+DECKER garden tools, power tools and household appliances, a battery for all devices means less mess and more order in your workshop
High compatibility: the 18V battery is compatible with a variety of BLACK+DECKER garden tools, power tools and household appliances, a battery for all devices means less mess and more order in your workshop
Good cell management: the battery constantly monitors all functions to ensure good performance, this ensures a longer life and reliable performance with every application
Efficient fast charger: in combination with a fast charger, the battery is ready to use again in no time, suitable for anyone who does not want to waste time and be ready to use again quickly
Box contents: 1 x BLACK+DECKER 18 V 4.0 Ah Li-ion battery, everything you need for efficient and flexible work is included

38,31 € 67,63 €(43% Off off)
04

PDstation

LB2X4020 18V 5.0Ah Li-Ion Replacement Battery for Black and Decker 18V/20V Battery Compatible with Black & Decker Battery 18V BL2018 BL2018-XJ BL1518 BL4018 LBX20 LBXR20 for Wireless Power Tools

13% Off

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9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

SAFE AND TRUSTED Equipped with multiple protection functions to avoid deep discharge, incorrect voltage, overload, short circuit and internal overheating. In addition, the battery can be charged at any time, has no memory effect and is easy to use.
Professional team: We offer 12 months quality service and are available for you 7 x 24 hours. Please click on "Ask question" in "YOUR ORDER" or contact us directly. We will solve your problems within 24 hours. We hope you are satisfied with our products.
PROFESSIONAL CERTIFICATION These eco-friendly lithium-ion batteries provide overheat protection, high temperature resistance and low self-discharge. They are a cost-effective, reliable alternative to original batteries, compatible with Black and Decker 18V/20V tools, with up to 5000mAh.
Battery specifications: 18 V/20 V, 5000 mAh, lithium-ion, replace for Black & Decker battery 20 V Max; fits Black & Decker cordless grass trimmers, hedge trimmers, leaf blowers and 18 V cordless vacuum cleaners, perfect for lawn care, hedge cutting and spring cleaning.
Applicable models: 100% suitable for all Black+Decker devices of the same voltage class and battery generation. Compatible with Black & Decker battery 18V/20V: LB2X4020, LB20, LBX20, LBXR20, LBXR2020-OPE, LBXR20B-2, LST220, LST201, BDCDMT120, CHH2220, LDX120C, LDX120. SB SB SB B 120, LHT2220, LST120, LSW20

27,99 € 31,99 €(13% Off off)
05

ADVTRONICS

ADVTRONICS 18V 5.5Ah Replacement Battery Compatible with Black+Decker 18V BL2018 BL2018-XJ BL1518 BL4018 LB20 LBX20 LBXR20 LBXR2020-OPE LBXR20B-2 LB2X4020

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9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Safe and trustworthy: Successfully passed overcharge, over-discharge, short circuit, high temperature, high humidity, internal overheating tests. Meet the specifications of OEM products, works as well as the original battery.
High compatibility: the 5.5 Ah Li-ion battery is suitable for all 18 V garden tools and power tools. (Handle saver, hedge trimmer, leaf vacuum, trimmer)
Friendly after-sales service: If you have any questions, please contact us in time, we will answer emails within 24 hours.
Battery specification: battery type: Li-ion, voltage: 18 V, capacity: 5.5 Ah / 5500 mAh, power: 99 Wh, replacement battery for BL2018 BL4018 18 V battery.
18 V replacement battery: compatible with 18 V battery BL2018 BL2018-XJ BL4018 BL1518 LB20 LBX20 LBXR20 LBXR20B LBXR20-OPE LBXR2020 LBX4020 LB2X4020 LB2X4020 LB2X2X. 3020-OPE LB2X4020-OPE

36,99 €
06

vhbw

vhbw Battery Replacement for Black & Decker BL1318, BL1518, BL2018, BL4018 for Power Tool (2000 mAh Li-Ion 18 V)

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9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Powerful replacement battery for tool power tools such as drill, cordless screwdriver, strapping device etc.
Compliance with legal standards, short circuit, overheating and surge protection, each battery cell is tested
Compatible high-performance battery, rechargeable | capacity: 2000 mAh | voltage: 18 volts | energy: 36 Wh | cell type: li-ion
Box contents: 1 x replacement battery (rechargeable). vhbw
As a replacement or additional battery for your tool. Optimal value for money

21,99 €
07

JYJZPB

JYJZPB Pack of 2 18 V Replacement Batteries for Black+Decker 18 V LBXR20 BL2018-XJ BL2018 LB2X4020 LB20 Lithium-Ion Battery Compatible with Black and Decker LBXR2020-OPE LBX20 BL2018 BL4018 LBXR20B Power Tools

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9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Safety and reliable: the JYJZPB replacement battery for Black Decker 18 V integrated overcharge, deep discharge, overvoltage, overcurrent and overheating protection, ensure the safety of your battery and device
Replacement battery for Black Decker: battery type: lithium-ion, voltage: 18 V - max. 20 V, capacity: 3000 mAh, the max. 20 volt battery for use with all 18 V outdoor power equipment from Black and Decker, no memory effects, offers longer running time and improved performance than other batteries
Package contents: 2 x 18 V 3.0 Ah Li-ion batteries for Black Decker 18 Volt Collection cordless power tools. We offer 30 days money back and our customer service is available 24 hours to solve the problem for all customers
Material: Made with the highest quality cells and last longer than the LB20. Quality ABS + PC material improves the heat dissipation capacity of the 18V black + Decker battery, is not easy to deform. Our Black Decker battery has a long service life and good stability of the product
For Black Decker 18 v: This battery works for BLACK and DECKER 18 Volt Li-ion battery devices (handle saver, hedge trimmer, leaf vacuum, trimmer) and chargers, including 18 V LBXR20B LBXR20 LB20 LBX20 LBXR20-OPE BL2018 BL1518 BL2018. XJ XJ BL4018 LBX4020 (Note: Not compatible with NiMH 18V HPB18, HPB18-OPE, BL1554-XJ, FS18FL batteries)

42,99 €
08

DASNITE

DASNITE LB2X4020 5.0Ah Replacement for Black and Decker 18V Battery Li-ion Compatible with Black and Decker LB20 LBX20 LBXR20 LBXR2020-OPE LBXR20B-2 LST220 BL1518 BL2018 GKC1825L GTC1850 L20

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8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Wide compatibility - Compatible with Black and Decker battery models BL2018, BL2018-XJ, BL2518-XJ, BL1518-XJ, BL4018-XJ, BL1518L, LBXR20, LB20, LBX20, LBX20, LBXR2020-OPE, LBXR20B 2, LB2X 4020, LB2X4020-OPE and LST220 Compatible with Black and Decker 18V chargers and power tools.
Safe and reliable - The battery has been tested for safety and reliability and supports stable performance in daily use. No memory effect for comfortable charging and long time use.
Reliable support - You will receive 12 months exchange right and fast customer support. If you have any questions or problems, please contact us at any time via "Contact Seller" in your order - we will reply within 24 hours.
Powerful specification: 5.0 Ah / 5000 mAh lithium-ion battery with 18 V voltage for long running time and stable performance. High quality replacement for Black and Decker 18V batteries, also compatible with selected 20V Max devices - ideal for DIY and gardening.
High quality and reliable performance - High-quality lithium-ion cells ensure stable energy output and low self-discharge. The robust ABS+PC housing improves heat dissipation and increases durability and safety in daily use.

27,99 €
09

EICHXO

EICHXO 18V 5.5Ah Li-Ion Battery Compatible with Black Decker 18V Garden Tools and Power Tools BL2018 BL2518-XJ BL1518-XJ BL4018-XJ BL1518L LBXR20 LB2X4020

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8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Replacement battery: for Black Decker 18V Li-ion battery BL2018 BL2018-XJ BL2518-XJ BL1518-XJ BL4018-XJ BL1518L. For B&D 20V Li-ion battery LBXR20 LB20 LBX20 LBXR2020-OPE LBXR20B-2 LB2X4020 LB2X4020-OPE LST220.
Premium service: 12 months premium service and 24 hours friendly customer service. Please contact us if you encounter any problems when purchasing the product.
Compatible charger: compatible with Black and Decker 18 V Li-ion charger BDC1A-QW BDC2A-QW BDC2A20-QW etc.
Compatibility: the 5.5 Ah Li-ion battery is suitable for all 18 V 20 V garden tools and power tools from Black+Decker. (Handle saver, hedge trimmer, leaf vacuum, trimmer)
Battery specification: battery type: Li-ion, voltage: 18 V / 20 V maximum, capacity: 5.5 Ah / 5500 mAh

33,99 €
10

PERSEVER

18V 7.0Ah LB2X4020 Li-ion Battery Replacement for Black & Decker 18V Batteries BL1518 BL4018 LBXR20 LBXR2020 BL2018 BL2018-XJ Tools Pack of 1

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8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Wide compatibility: compatible with Black & Decker 18 V or 20 V lithium batteries LBXR20 LBXR20-OPE LB20 LBX20 LBX4020 LB2X4020 LBXR2020-OPE LB2X3020-OPE LBXR20BT and more.
Safe and reliable: This product has passed CE, FCC, ROHS and other international safety certifications and has been tested by the manufacturer according to the original standards. It is equipped with over-current, overload and over-discharge protection. Provide protection for the safe use of you and your family, and experience reliable and long-lasting battery performance with peace of mind.
No memory effect: can be charged and discharged at any time according to the working arrangement, no need to exhaust the power, the battery capacity does not decrease, which effectively extends the service life.
Battery type: lithium-ion, voltage: 18 V, capacity: 7000 mAh, power: 126 W, replacement battery for Black Decker 18 V battery
Attentive customer service: Enjoy a 12-month warranty and 24-hour online customer service. If you have any questions during the use of the product, please feel free to contact us, we will answer for you the first time.

29,99 €