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 24 - Jul 29

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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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4.7 ★★★★★
Based on 26 reviews
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Verified Purchase
Rebecca Parker
Louisville, US
★★★★★ 5
#1 Tire Repair
Size: 16 oz
This stuff is Fantastic. I have a riding lawn mower and one of the front tires, which is small, had been running low for a couple of years, we took it off. to fill it with the liquiTube and you could see cracks all around the outside of the tire. The liquid tube oozed out of one of the cracks and sealed , immediately. My brother rolled the tire around real good before we put it back on the track lawn mower. It has been 3 days now and today I mowed for 1 1/2 hrs and the tire as full as it was the day we put in the LiquiTube. This stuff is fantastic, it really, really works!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
J
Verified Purchase
Jana
Battle Creek, US
★★★★★ 4
Awesome
Size: 32 oz
Works as advertised. Just don't scrimp... give it the full recommended amount in each tire
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
K
Verified Purchase
kevin weir
Draper, US
★★★★★ 5
This tire sealant works very well
Size: 16 oz
So far so good. Cheaper and easier that tubing a leaking tire
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
J
Verified Purchase
Jerry D
Lake Worth, US
★★★★★ 3
Hard to install as instructed.
Size: 32 oz
Nearly impossible to get it in the tire through the valve. Yes I removed the valve core. Broke the bead on the tire and dumped it in. That worked great! So far no leaks. They should definitely redesign the installation method.
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Reviewed in the United States on April 28, 2026
B
Verified Purchase
bsync
Pawtucket, US
★★★★★ 5
Been using it for 15 years! Not sure where the Neg reviews come from?
Size: 16 oz
I've been using Liquitube since around 2010. I use it religiously in my ATVs and lawn tractor tires. Since I've been using this stuff, I've never had a flat before. I've pulled out nails and slivers of steel out of my ATV tires but yet none of them lose air or go flat. I think some of the negative reviews come from improper use of the product or not enough of the product is being used in the tires. I think this come from variance in formula charts that Liquitube has had in the past on their bottles and on their website. The chart on their website wouldn't match the formula that was provided on the bottle. So I think alot of people get mixed up and not knowing the correct amount to add to each tire. Now Liquitube just puts pictures on the side of the bottle with an ounce measurement below each picture to tell people how to use it. But even that can be confusing. For instance, take the picture of the ATV that they show. Below the ATV it says 32oz. Now some people probably think the 32oz is for the entire ATV. Well that isn't the case. They want you to use 32oz Per Tire! Years ago Liquitube even used to say on the bottle to use 32oz per tire on an ATV. Now they just show a picture with an amount below it. Now you'll come to find out that the 32oz they recommend doesn't match up to the formula they tell you to use to calculate how much each tire is supposed to get. So if you use the formula provided, you come to find that it calculates out to use less product per tire than what the bottle tells you to use. So that's very confusing as well. So if you use it long enough, you'll be able to know how much each tire will need from experience. Just make sure there's enough on the inside of the tire to coat the entire inside as well as leaving a bit left over to circulate in the tire so it can be ready for a large puncture if that ever happens. All in all, it's a good product that does what it claims. It lasts for as long as the tire does and it doesn't freeze up in the cold either! 5 stars!
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Reviewed in the United States on February 13, 2026

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