SKU: 44055568561

Milwaukee M18B4 18V REDLITHIUM 4.0Ah Li-Ion Battery (5 Pack)

Sale price$101.25 Regular price$112.50
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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10

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Description

Milwaukee M18B4 18V REDLITHIUM 4.0Ah Li-Ion Battery (5 Pack)Milwaukee M18B4 18V REDLITHIUM 4. 0Ah Li Ion Battery 5 Pack The Milwaukee M18B4 18V REDLITHIUM 4. 0Ah Li Ion Battery 5 Pack delivers powerful, long lasting performance for all Milwaukee M18 cordless tools. Designed for professional users, this high capacity bulk pack ensures extended runtime and reduced downtime, making it ideal for demanding jobsite applications. Built with advanced REDLINK intelligence and a robust internal design, these batteries

Milwaukee M18B4 18V REDLITHIUM 4.0Ah Li-Ion Battery 5 Pack

The Milwaukee M18B4 18V REDLITHIUM 4.0Ah Li-Ion Battery 5 Pack delivers powerful, long-lasting performance for all Milwaukee M18 cordless tools. Designed for professional users, this high-capacity bulk pack ensures extended runtime and reduced downtime, making it ideal for demanding jobsite applications.

Built with advanced REDLINK intelligence and a robust internal design, these batteries provide excellent protection against overload, overheating and tough working conditions. The 4.0Ah capacity offers an ideal balance of power and runtime, suitable for a wide range of tools and tasks.

Key Features

  • Compatible with all Milwaukee M18 18V cordless tools
  • 4.0Ah capacity for extended runtime and improved efficiency
  • Supplied as a value 5 pack for continuous workflow
  • REDLITHIUM technology delivers up to 2x more runtime and increased power
  • REDLINK digital overload protection safeguards tools and batteries
  • Individual cell monitoring optimises charge and discharge cycles
  • Durable metal frame construction enhances strength and longevity
  • Shock-responsive separators protect against vibration and accidental drops
  • Water protection system helps channel moisture away from internal electronics
  • Operates in extreme temperatures down to -20°C
  • Integrated battery fuel gauge for quick charge level checks

Reliable Bulk Power for Professional Use

The Milwaukee M18B4 5 pack is perfect for tradespeople who need consistent, reliable power throughout the day. With multiple batteries readily available, you can keep your tools running efficiently across demanding applications without interruption.

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: 44055568561

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4.8 ★★★★★
Based on 16 reviews
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Verified Purchase
Joseph Garces
Cuba, US
★★★★★ 5
Thick and soft.
What a steal. Thick, warm, soft and such high quality. This is an amazingly nice sweater.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
C
Verified Purchase
Carlie
Belleville, US
★★★★★ 5
Super cute, highly recommend
Color: Beige, Size: Small
Absolutely love this sweater, I purchased a size small and it fit perfectly. It’s very soft and can be worn with a button up shirt underneath or by itself. It was true to color and was white and black. Just like the picture showed. It’s not super warm by itself, but with a shirt underneath much warmer.
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Reviewed in the United States on January 11, 2026
R
Verified Purchase
ringnsing4
Carnegie, US
★★★★★ 5
Light, soft sweater
Color: Beige, Size: Small, Color: Beige, Size: Small
I liked this sweater so much, I bought it in other colors. This review is for the brown sweater, which is a warm brown color. I wear colors in the cool color palette, including cool-toned or ashy browns (see photos for comparison), but decided to keep this sweater to wear in the Fall. Color reminds me of milk chocolate. These are my go-to sweaters! Easy to pop on and wear with jeans or slacks for a put-together look. I normally wear a US Medium, but I returned for a Small. You may want to size down. Sweater is soft and comfortable, quality is great, and the weight is light and perfect for Spring or Fall. They have washed well, and I have dried in the drier for about 10 minutes before removing to finish drying on a rack.
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Reviewed in the United States on January 23, 2026
R
Verified Purchase
Reeci
Cuba, US
★★★★★ 4
Love it so much!
Color: Beige, Size: Small
This is super cute! Beware the ‘beige’ color is very much a white sweater with black stripes so one star gets taken away for that. Go figure. But otherwise super cute. Cropped so beware of that but good quality!
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Reviewed in the United States on January 28, 2026
D
Verified Purchase
Danielle
West Palm Beach, US
★★★★★ 5
⭐️⭐️⭐️⭐️⭐️ Perfect go-anywhere sweater — stylish, versatile, and easy to layer
Color: Brown, Size: Small, Color: Brown, Size: Small
⭐️⭐️⭐️⭐️⭐️ Perfect go-anywhere sweater — stylish, versatile, and easy to layer I bought this striped sweater for a fall cruise from Spain to Portugal and then on to France, and it was absolutely perfect for the changing weather. Some days were warm, others were cool, and this sweater handled it all beautifully. It’s lightweight without feeling flimsy, making it ideal for layering without adding bulk. I wore it often throughout the trip and never felt like I was repeating the same outfit—it’s classic, flattering, and effortlessly stylish. The stripes and color palette are incredibly versatile. It paired easily with black, brown, and neutral pieces, dressed up or down, and worked for everything from sightseeing to casual dinners. Comfortable, chic, and practical—this truly is a go-anywhere sweater. If you’re looking for something cute, fashionable, and endlessly wearable, this sweater is a winner. I’d absolutely buy it again.
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Reviewed in the United States on December 17, 2025

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