SKU: 30679361553

Milwaukee M18B4 18V REDLITHIUM 4.0Ah Li-Ion Battery (2 Pack)

Sale price$74.66 Regular price$82.95
Save 10%

Pay in installments of $20.74 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 19 - Aug 24

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Milwaukee M18B4 18V REDLITHIUM 4.0Ah Li-Ion Battery (2 Pack)Milwaukee M18B4 18V REDLITHIUM 4. 0Ah Li Ion Battery 2 Pack The Milwaukee M18B4 18V REDLITHIUM 4. 0Ah Li Ion Battery Twin Pack delivers extended runtime, increased power and outstanding durability for all Milwaukee M18 cordless tools. Designed for demanding professional applications, these high performance batteries provide reliable power even in challenging environments. Featuring advanced REDLINK intelligence and robust internal construction, these

Milwaukee M18B4 18V REDLITHIUM 4.0Ah Li-Ion Battery 2 Pack

The Milwaukee M18B4 18V REDLITHIUM 4.0Ah Li-Ion Battery Twin Pack delivers extended runtime, increased power and outstanding durability for all Milwaukee M18 cordless tools. Designed for demanding professional applications, these high-performance batteries provide reliable power even in challenging environments.

Featuring advanced REDLINK intelligence and robust internal construction, these batteries offer superior protection against overload, overheating and harsh site conditions. With enhanced capacity compared to lower Ah batteries, they are ideal for users who need longer working time between charges.

Key Features

  • Compatible with all Milwaukee M18 18V cordless tools
  • 4.0Ah capacity for longer runtime and improved efficiency
  • Supplied as a convenient twin pack
  • REDLITHIUM technology delivers increased runtime, power and battery life
  • REDLINK digital overload protection safeguards tools and batteries
  • Individual cell monitoring optimises charge and discharge cycles
  • Durable metal frame construction for enhanced strength and longevity
  • Shock-responsive separators reduce damage from vibration and drops
  • Water protection design channels moisture away from internal electronics
  • Operates in extreme temperatures down to -20°C
  • Integrated battery fuel gauge for easy runtime monitoring

Built for Professional Performance

The Milwaukee M18B4 battery pack is engineered for tradespeople who require dependable power throughout the working day. Its rugged design and intelligent electronics help maximise performance while extending battery lifespan, making it a reliable choice for both site and workshop use.

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: 30679361553

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.3 ★★★★★
Based on 24 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
B
Verified Purchase
Boss mom
Birmingham, US
★★★★★ 5
Great material
Color: Black (Sportz), Color: Black (Sportz)
Wanted something to use while at work and this wallets definitely does exactly what it should it’s really great quality and it fits all my stuff too
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 25, 2026
R
Verified Purchase
Richard
Phoenix, US
★★★★★ 5
“Great quality and classic design”
“The wallet looks great and feels very well made. The material is durable and the design is simple and classic. It fits cards and cash comfortably without feeling bulky. Very happy with this purchase.”
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 4, 2026
N
Verified Purchase
Natalie Soto
Chelsea, US
★★★★★ 5
One of the Nicest Wallet I’ve Ever Owned
The quality of the material is very good in my opinion. I like the that it stays slim even if you put a lot of cards in the slots. What I like the most about it is the colors. The blue and the leather colors go very well together.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 9, 2025
K
Verified Purchase
kenny
Dallas, US
★★★★★ 5
Best wallet I’ve had
Great wallet awesome brand
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 8, 2026
S
Verified Purchase
SHELLY STONE
Birmingham, US
★★★★★ 5
Nice
Great wallet… I’ve been using it for three months and is holding up very well… It would be nice to have a place to put my frequently used card.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026

recommand products