Best Bl1850 B 2026

Advertising Disclosure

Last Updated - 27.03.2026

Best Choice

01

Makita

Makita Battery BL1850 Li 18.0 V, 5.0 Ah, 1, 196672-8

Show more
9.8

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.

Show more
Main highlights

Voltage: 18.0
Tools
Strong and durable
Pack size: 6.7 L x 30.7 H x 13.7 W (cm)

79,90 €
02

Powarobor

Powarobor Pack of 2 BL1850B 18V 5.5Ah Li-ion Replacement Battery Compatible with Makita 18V Batteries BL1850 BL1860 BL1860B BL1840 BL1840B BL1845 BL1815 LXT-400 Power Tools

Show more
9.7

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.

Show more
Main highlights

Wide compatibility: fully compatible with Makita batteries 18v BL1860, BL1850B, BL1850, BL1840B, BL1840, BL1830B, BL1830B, L1820, BL1815, BL1825, BL1835,BL1845,194205-3. ,1943 09-1,194204-5,196399-01,196673-6 LXT-400 Battery and Chargers
POWERFUL BATTERY CELL & PROTECTIVE CHIP Upgraded to 5.5Ah higher capacity battery with premium battery cells for higher performance, this BL1850B-2 battery with intelligent protection against possible damage that may be caused by overcharging, over-discharge, over-voltage, over-current or short circuit.
No memory effect: this replacement battery has no memory effect, so it can be charged or discharged as needed without losing capacity.
Battery details: battery type: lithium, capacity: 5500 mAh (5.5 Ah), voltage: 18 V, compatible with Makita 18 V battery, original battery tools and chargers (works with DC18RD DC18SD)
ADVANCED 100% DIGITAL DISPLAY DESIGN Built-in digital LED charging indicator allows accurate monitoring of remaining battery life and helps to ensure battery longevity with proper care.

58,98 €
Value for Money

03

Waitley

Waitley 5500mAh Replacement Battery for Makita Battery 18V BL1850 BL1860B BL1840 BL1830 BL1820B BL1815 - Compatible with Makita 18V Power Tools

Show more

22% Off
9.4

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.

Show more
Main highlights

Technical data: Battery type: Li-ion, voltage: 18 V, capacity: 5500 mAh, condition: brand new - powerful replacement battery for demanding work with reliable power supply.
Reliable customer service: If you have any questions or problems, our friendly customer service will help you quickly and easily - your satisfaction is our top goal.
Multiple protection and safety: Built-in protection against overcharging, overheating, short circuit and overcurrent. Robust, flame retardant housing provides additional safety in daily use.
High capacity and premium cells: Equipped with high-quality branded lithium cells for long-lasting performance and high energy density. No memory effect.
Compatible with Makita 18 V tools: compatible with Makita 18 V batteries and chargers. Replacement for models: BL1860, BL1860B, BL1850, BL1850B, BL1845, BL1840B, BL1840, BL1835, BL1830B, BL1830, BL1815, 194205-3, 194309-1, 194204-5, 5, 196399-0, 196673-6, LXT-400

27,17 € 34,99 €(22% Off off)
04

Bonadget

2 x 18 V 5000 mAh Replacement Battery for Makita Battery 18 V BL1830 BL1830B BL1850 BL1850B BL1860 BL1860B BL1840 BL1835 BL1845 BL1820 LXT-400 Tool Batteries

Show more
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.

Show more
Main highlights

Safe to use: and the battery has a temperature control function, which can automatically turn on the protection function at a certain high temperature, which is safer.
Multiple protection: built-in protection against overcharge, over-discharge, over-current and overheating, provides short circuit protection and continuous voltage circuit. Run safely with over discharge, overload and short circuit protection, without memory effect.
LED indicator: Bonadget replacement battery with 3 LED indicators show you battery consumption at any time. And the battery has a temperature control function, which can automatically turn on the protection function at a certain high temperature, which is safer.
Battery specification: battery type: Li-ion/battery voltage: 18 V/power: 90 W/battery capacity: 5.0 Ah/5000 mAh; box contents: 2 x 5000 mAh replacement battery for Makita 18 V battery
Battery compatibility: 2 batteries compatible with Makita 18V Series BL1850 BL1850B BL1860 BL1860B BL1830 BL1830B BL1835 BL1840 BL1840B BL1820 LXT400 194205-3,19430 99-1,1994204-5,196399 -0, 196673-6 etc.

49,98 €
05

Abeden

2-Pack Abeden BL1850 Replacement for 18V 5500mAh Li-Ion Compatible with Makita BL1850 BL1840 BL1820 BL1815 194205-3 LXT400

Show more

15% Off
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.

Show more
Main highlights

Service:30 days no reason to refund, 2 years warranty, welcome to contact us via Amazon at any time
Protection system: Built-in overload, over-current, overheating, over-voltage, and short circuit protection system, proven by repeated testing, while maintaining battery life
Product information: battery type: lithium-ion. Voltage: 18 V. Capacity: 5500 mAh / 5.5 Ah. Package includes: 2 x 5500 mAh for Makita 18 V battery
LED Indicator:3 signal indicators monitor the power supply more intuitively to prevent battery overcharging, over-voltage, overcharging and short circuiting, and make the battery cycle more durable, durable and environmentally friendly
Compatibility: compatible with replacement battery for Makita 18 V battery BL1860, BL1850B BL1850 BL1840B BL1840 BL1830B BL1830 BL1820 BL1815 BL1825 BL1835 BL1845 194205-3 19430 9-1 194204-5 1966399, etc

40,79 € 47,99 €(15% Off off)
06

TeenPower

Pack of 2 5.5 Ah Replacement Battery Compatible with Makita 18 V Battery BL1850 BL1860B BL1855 BL1840 BL1830 with LED Indicator

Show more

29% Off
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.

Show more
Main highlights

Safe construction and certification: integrated protection circuit against overcharging, deep discharge, overheating and short circuit; uses high-quality lithium-ion cells for stable performance
Comprehensive compatibility: fully compatible with Makita 18 V power tools such as hammer drills, angle grinders and Makita 18 V chargers; easy to use without additional adapter
Compatible with Makita BL1860 BL1850 BL1840 BL1830 BL1820 BL1850B Battery and DC18RD DC18RA DC18RC DC18SF Charger
Clear charging indicator and easy monitoring: integrated LED charging status display; allows easy reading of the remaining battery level at any time
All Teenpower products come with a 30-day money back service and a 12-month warranty. If your battery does not work within the warranty period, please contact us via the Amazon Message Center

42,41 € 59,99 €(29% Off off)
07

TeenPower

Pack of 2 5.5 Ah Replacement Battery Compatible with Makita 18 V Battery BL1850 BL1860B BL1855 BL1840 BL1830 with LED Indicator

Show more

26% Off
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.

Show more
Main highlights

Safe construction and certification: integrated protection circuit against overcharging, deep discharge, overheating and short circuit; uses high-quality lithium-ion cells for stable performance
Comprehensive compatibility: fully compatible with Makita 18 V power tools such as hammer drills, angle grinders and Makita 18 V chargers; easy to use without additional adapter
Compatible with Makita BL1860 BL1850 BL1840 BL1830 BL1820 BL1850B Battery and DC18RD DC18RA DC18RC DC18SF Charger
Clear charging indicator and easy monitoring: integrated LED charging status display; allows easy reading of the remaining battery level at any time
All Teenpower products come with a 30-day money back service and a 12-month warranty. If your battery does not work within the warranty period, please contact us via the Amazon Message Center

44,64 € 59,99 €(26% Off off)
08

FengBP

FengBP® Makita BL1850 B BL1830 B L1840B BL1840B BL1815 BL1815N Li-Ion Battery + Charger DC18RC DC18RA

Show more
8.6

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.

Show more
Main highlights

With 1 x BL1850 18 V 5000 mAh and charger
LED charger 3A 14.4-18 Volt 100-260V 120W 50/60Hz fast charger
Fully compatible with original chargers and batteries; each charger and battery has been tested before delivery; protective electronics for overcharge protection surge protection and protection against short circuits; no memory effect due to the latest technology; the latest charging technology allows quick and easy charging of tool batteries so that your tool can be used at all times.
Compatible with Makita 18V battery BL1850B, BL1850 BL1860B, BL1860, BL1840B, BL1840, BL1830B.
BL1830, BL1820, BL1815, BL1825, BL1835 BL1845, 194205-3, 194309-1, 194204-5, 1966399 0196673-6, LXT-400
Battery type: lithium-ion, voltage: 18 V, capacity: 5000 mAh / 5.0 Ah, wattage: 90 W, BL1850B battery for Makita

45,98 €
09

ENERGUP

18V 5.0Ah BL1850 Replacement Battery for Makita 18V Battery BL1860 BL1850 BL1840 BL1830 BL1820 BL1815 BL1820B BL1815B LXT400 Tool Batteries with LED

Show more
8.5

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.

Show more
Main highlights

【Our commitment】Support one year warranty and 30 days no reason refund service. If any problem occurs during the use of the product, please do not hesitate to contact us by email, we will give you a satisfactory answer within 24 hours.
Wide range of applications: compatible with Makita battery 18 V BL1860 BL1850 BL1840 BL1830 BL1820 BL1815, for Makita 18 V power tools.
Replacement battery for Makita 18 V: Type: Li-ion | Voltage: 18 V | Capacity: 5000 mAh | Wattage: 90 Watts | Functionality and design identical to the original.
Intelligent safety: 3 LED indicators show the remaining power and charging status at any time. With smart chip, it prevents overcharging, over-voltage and short circuit, so you can charge and use with confidence.
High efficiency and durability: high-quality batteries ensure a stable power supply for your tools and improve work efficiency. And there is no memory effect, you can charge it at any time without affecting the life of the battery.

31,99 €
10

AKKOPOWER

Pack of 2 18 V 5000 mAh Battery Compatible with BL1850 BL1860B BL1855 BL1840 BL1830 BL1835 BL1820B BL1815 with LED Indicator

Show more
8.4

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.

Show more
Main highlights

[12 Months After-sales Warranty]: As a professional battery manufacturer, you can contact us at any time if you have any questions about the product, we will reply you within 12 hours.
With LED indicators: four LED indicators, the LED lights are to inform the remaining power, which help you avoid excessive use and extend the life of the battery.
Safety and reliability: replacement 18 V battery and tested by the manufacturer to OEM products, safe and convenient to use.
Protection circuit: built-in overcurrent protection, overcharge and discharge protection circuit, can be used with confidence. Suitable for many models, no memory effect, can be further charged.
Compatible with interchangeable batteries: for 18V BL1815b BL1820b BL1830b BL1840b BL1850b BL1860b BL1870b 194205-3 194230-4 LXT400.

43,99 €