SKU: 38167805015

Milwaukee M18B4 18V REDLITHIUM 4.0Ah Li-Ion Battery (3 Pack)

Sale price$112.50 Regular price$125.00
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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31

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Description

Milwaukee M18B4 18V REDLITHIUM 4.0Ah Li-Ion Battery (3 Pack)Milwaukee M18B4 18V REDLITHIUM 4. 0Ah Li Ion Battery 3 Pack The Milwaukee M18B4 18V REDLITHIUM 4. 0Ah Li Ion Battery 3 Pack offers powerful, long lasting performance for all Milwaukee M18 cordless tools. Designed for professional use, these high capacity batteries provide extended runtime and improved efficiency, helping you stay productive throughout the working day. With advanced REDLINK intelligence and a rugged internal design, these batteries

Milwaukee M18B4 18V REDLITHIUM 4.0Ah Li-Ion Battery 3 Pack

The Milwaukee M18B4 18V REDLITHIUM 4.0Ah Li-Ion Battery 3 Pack offers powerful, long-lasting performance for all Milwaukee M18 cordless tools. Designed for professional use, these high-capacity batteries provide extended runtime and improved efficiency, helping you stay productive throughout the working day.

With advanced REDLINK intelligence and a rugged internal design, these batteries deliver reliable protection against overload, overheating and harsh site conditions. The triple pack ensures you always have backup power available, reducing downtime and increasing workflow efficiency.

Key Features

  • Compatible with all Milwaukee M18 18V cordless tools
  • 4.0Ah capacity for extended runtime and performance
  • Supplied as a cost-effective 3 pack
  • REDLITHIUM technology delivers up to 2x more runtime and increased power
  • REDLINK digital overload protection safeguards tools and batteries
  • Individual cell monitoring optimises charging and discharging cycles
  • Durable metal frame construction for enhanced strength and longevity
  • Shock-responsive separators reduce damage from drops and vibration
  • Water protection system channels moisture away from internal electronics
  • Operates in extreme temperatures down to -20°C
  • Integrated fuel gauge allows easy monitoring of battery charge levels

Reliable Power for Professional Use

The Milwaukee M18B4 3 pack is ideal for tradespeople who require dependable power across multiple tools and applications. With increased capacity and robust protection features, these batteries are built to perform in demanding environments while maximising tool efficiency.

Data Sheet: Click here for data sheet

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • 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]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 38167805015

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4.7 ★★★★★
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I
Verified Purchase
Inyo Pete
Louisville, US
★★★★★ 5
Great for protecting my maps
Size: Regular - 12 x 16 Inches
Fits my exploring maps just right. Heavier duty than expected. Ziplock closure is tight and should last for years.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 14, 2025
K
Verified Purchase
Kara Coonrod
Omaha, US
★★★★★ 5
Great product
Size: Large - 16 x 22 Inches
Size and durability are great. My husband used these while at a military training
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
A
Verified Purchase
Aaron
Alexandria, US
★★★★★ 4
Terrific addition to your backpacking gear
I like this map holder for its versatility in holding different size maps. Once sealed, it was very effective at keeping moisture out and protecting the maps. I originally used this on a 13K mountain ascent. Worked great. The only thing that can be tricky at times is sealing the top. It's not as easy as sealing a typical zip-loc kitchen bag, takes some doing to get it to seal.
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Reviewed in the United States on May 26, 2025
B
Verified Purchase
BearKnife
Charlottesville, US
★★★★★ 5
Best Map Case Ever!!!
Size: Regular - 12 x 16 Inches
Best Map case in the market! Field tested and keeps everything dry. The size is fantastic and you can run paracord through the rings. I would recommend this to anyone that uses a map. You definitely pay for what you get and that's high quality and functionality.
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Reviewed in the United States on August 13, 2025
K
Verified Purchase
Kindle Customer
Massapequa, US
★★★★★ 5
Just right for protecting river trip guides
Size: Regular - 12 x 16 Inches
Nice and durable - heavy duty. Getting ziplock to close is a pain though - lick or spit helps.
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Reviewed in the United States on December 19, 2024

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