SKU: 41259097321

Makita BL1850B 18v 5.0Ah Li-ion Battery

Sale price$52.16 Regular price$57.95
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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2

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Description

Makita BL1850B 18v 5.0Ah Li-ion BatteryThe Makita BL1850B 18V 5. 0Ah Li Ion Battery is a high performance power tool accessory designed to provide the ultimate power to weight ratio. This is achieved through its lightweight and shock absorbing design, making it an ideal choice for professional use. The Li ion range delivers a staggering 430% more working capacity during the lifetime of the battery compared to NiCad, and it is 40% lighter than NiMH. This ensures you get the most out of your

The Makita BL1850B 18V 5.0Ah Li-Ion Battery is a high-performance power tool accessory designed to provide the ultimate power to weight ratio. This is achieved through its lightweight and shock-absorbing design, making it an ideal choice for professional use. The Li-ion range delivers a staggering 430% more working capacity during the lifetime of the battery compared to NiCad, and it is 40% lighter than NiMH. This ensures you get the most out of your battery, whether you're on the job or storing it for future use.

One of the standout features of the Makita BL1850B 18V 5.0Ah Li-Ion Battery is its minimal depletion of power during use or in storage over its lifetime. This means you can rely on it to deliver consistent power, even after extended periods of non-use. Additionally, the battery features foam cell technology, which ensures it will not puncture and remains cool even in heavy use. The slide-on battery design guarantees firm holding with multiple contacts and a shock-absorbing pack for added durability and safety.

Makita is a trusted name in the industry, offering a comprehensive range of professional Lithium-ion tools. With the Makita BL1850B 18V 5.0Ah Li-Ion Battery, you can be confident that you have made the best choice for your power tool needs. This battery is not just about power and performance; it's about giving professionals the reliability and efficiency they need to get the job done right.

Key Features

  • Ultimate power to weight ratio thanks to the lightweight and shock-absorbing design
  • Delivers 430% more working capacity during its lifetime compared to NiCad
  • 40% lighter than NiMH
  • Minimal depletion of power during use or in storage over its lifetime
  • Foam cell technology ensures it will not puncture and remains cool even in heavy use
  • Slide-on battery design for firm holding with multiple contacts and shock-absorbing pack
  • Part of Makita's comprehensive range of professional Lithium-ion tools

Frequently Asked Questions

What is the power to weight ratio of the Makita 18V 5.0Ah Li-Ion Battery?

The Makita 18V 5.0Ah Li-Ion Battery is designed to provide the ultimate power to weight ratio. This is achieved through its lightweight and shock-absorbing design.

How does the working capacity of the Makita 18V 5.0Ah Li-Ion Battery compare to NiCad?

The Li-ion range delivers a staggering 430% more working capacity during the lifetime of the battery compared to NiCad.

Is the Makita 18V 5.0Ah Li-Ion Battery lighter than NiMH?

Yes, the Makita 18V 5.0Ah Li-Ion Battery is 40% lighter than NiMH.

Does the Makita 18V 5.0Ah Li-Ion Battery deplete power during use or storage?

No, one of the standout features of the Makita 18V 5.0Ah Li-Ion Battery is its minimal depletion of power during use or in storage over its lifetime.

What is the foam cell technology in the Makita 18V 5.0Ah Li-Ion Battery?

The battery features foam cell technology, which ensures it will not puncture and remains cool even in heavy use.

How does the slide-on design of the Makita 18V 5.0Ah Li-Ion Battery work?

The slide-on battery design guarantees firm holding with multiple contacts and a shock-absorbing pack for added durability and safety.

Is the Makita 18V 5.0Ah Li-Ion Battery part of Makita's Lithium-ion tools range?

Yes, the Makita 18V 5.0Ah Li-Ion Battery is part of Makita's comprehensive range of professional Lithium-ion tools.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 41259097321

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4.3 ★★★★★
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BRIAN HEATH
Draper, US
★★★★★ 5
Great product
Model: 36 SqFt(3.4 SqM)
I used this on the doors of a Toyota Tacoma, worked as it described. Reduced the road noise significantly.. Need to buy another box for the floor and roof of the truck..
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
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TimtheK
Whiting, US
★★★★★ 5
Great product - Add foam product for complete solution
Model: 36 SqFt(3.4 SqM)
Used in two cars with speaker upgrades. Easy to install but get the roller for assured adhesion.removes "tinnyness" from large metal resonators. Use with foam absorptive material for a complete system.
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Reviewed in the United States on April 14, 2026
T
Verified Purchase
TitothePinkTorpedo
Whiting, US
★★★★★ 5
Great Product for noise reduction in Auto Use.
Model: 36 SqFt(3.4 SqM)
I use this on many builds to dampen the metal echo in cars, vans, and trucks. Just one sheet in the center of a body panel is a huge difference maker. You can also cover the entire surface and get added insulation value. The noise is greatly depleted and it's easy to install with a roller tool. Looks Great when done. Good Product I will use again!
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Reviewed in the United States on December 29, 2025
C
Verified Purchase
chris cook
Boise, US
★★★★★ 5
Great, affordable upgrade
Style: 36 Sqft 80 mil
Easy to use and install. Great upgrade
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Reviewed in the United States on May 8, 2026
S
Verified Purchase
Sbushlnzl
Dallas, US
★★★★★ 5
Nice sound deadening, self adhesive mats
Style: 18 Sqft 80 mil
These mats should work fine for my application. I’m applying it to the back sides of the hollow core doors on the closet where my HVAC is installed to reduce the “hum” from passing through. If I were sound deadening my automobile, I would probably use a heavier gage material. Overall, good product at a reasonable price.
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Reviewed in the United States on March 21, 2026

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