Milwaukee 48-11-1850 M18 REDLITHIUM XC 5 Ah Lithium-Ion Extended Capacity Battery

Model: miln48-11-1850
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$129.00
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Milwaukee 48-11-1850 M18 REDLITHIUM XC 5 Ah Lithium-Ion Extended Capacity Battery Model: miln48-11-1850
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Product Features & specs :

Milwaukee 48-11-1850 M18 REDLITHIUM XC 5 Ah Lithium-Ion Extended Capacity Battery

Details
Delivering up to two and half times more run-time, 20% more power and twice the life than standard 18V Li-Ion batteries, the M18 REDLITHIUM XC5.0 Battery Pack features superior pack construction, electronics, and performance to deliver more work per charge and over the life of the pack than any battery on the market. This battery features an advanced design, protecting the pack against harsh jobsite environments. This protection routes water away from the electronics and out of the battery pack, extends run-time and life by minimizing heat, and prevents pack failures from vibration or drops. The unique Milwaukee design also allows the battery to operate in extreme cold weather conditions below 0 degrees Fahrenheit. Managed by Milwaukee's exclusive REDLINK Intelligence, the battery features overload protection to prevent you from damaging your cordless power tools in heavy-duty situations, while the discharge protection prevents cell damage. It also provides full system compatibility with over 60 M18 cordless tools. Upgrade to the M18 REDLITHIUM XC5.0 Battery Pack, and instantly increase the run-time and durability of your M18 cordless tools.
Features:
  • REDLINK Intelligence provides optimized performance and overload protection using total system communication between tool, battery and charger.
  • Best-in-class construction offers long-lasting performance and durability
  • Completely versatile, powering more than 60 Milwaukee M18 cordless power tools
  • All-weather performance offers fade-free power in extreme jobsite conditions
  • On board Fuel gauge displays remaining runtime for less downtime on the job
What’s Included:
  • (1) M18 REDLITHIUM XC 5 Ah Lithium-Ion Extended Capacity Battery - 48-11-1850
Series
FUEL
Length
4.5 in.
Width
3.1 in.
Height
2.88 in.
Weight
1.8 lbs.
Battery Amp Hour
5 Ah
Battery Style
Slide
Battery System
M18
Battery Type
Li-Ion
Compatible Models
All M18 tools
Recharge Time
1 Hour 30 Minutes
Voltage
18V

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$229.00
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Model: MILN48-11-1860
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Milwaukee 48-11-1850 M18 REDLITHIUM XC 5 Ah Lithium-Ion Extended Capacity Battery
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Model: MILN48-59-1807
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Model: MILN48-59-1806
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Milwaukee 48-59-1810 M18/M12 Vehicle Charger
Model: MILN48-59-1810
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Milwaukee 48-59-1808 M12/M18 Lithium-Ion Rapid Battery Charger
Model: MILN48-59-1808
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Milwaukee 2792-20 M18 18V Jobsite Radio and Charger
Model: MILN2792-20
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Reviews :

4.7 / 5.0
46 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
37
6
1
1
1
Would you recommend this product?
Yes (37)
Pros
Powerful (32)
Battery Longevity (if applicable) (9)
Easy To Use (7)
Value (6)
Cons
Short Run Time (if applicable) (1)
Best Uses
Frequent Use (6)
Large Projects (6)
Heavy Duty Requirements (5)
Jobsite (5)
Would you recommend this product?
Yes
Pros
Easy To Use
Ergonomic Design
Powerful
Value
Battery Longevity (if applicable)
Lightweight
Best Uses
Heavy Duty Requirements
Large Projects
Small Projects
Jobsite
Great Battery
Great Battery! Lasts longer, powerful, light weight, easy to switch out, charges relatively faster.
November 11, 2019
Purchased
1 month ago
Describe Yourself:
Professional
Red tools for life!
We have about three dozen tools, so you can imagine the batteries, I think about thirty. 3s 4s 5s 9s and 12s. But the 5.0 are where it’s at! They have incredible life in the smaller stuff, drills, impacts, saws, and what not. They even do well in the big stuff like the big blower, hammer drills, miter saw, and tower lights. I run 8 5.0s on my truck and charge them about every two weeks! And today I have my first EVER bad battery in 7 years. They take falls from the roof, get used as a hammer, used in the rain snow and heat of summer. They are like a mailman but never go on strike.
September 28, 2019
Originally posted at
Would you recommend this product?
Yes
Pros
Powerful
Battery Longevity (if applicable)
Best Uses
Home Repair
review
I have always used Milwaukee tools they stand up and are reliable
September 23, 2019
Purchased
3 months ago
Describe Yourself:
Professional
Would you recommend this product?
Yes
Pros
Easy To Use
Ergonomic Design
Powerful
Value
Battery Longevity (if applicable)
Lightweight
Best Uses
Frequent Use
Heavy Duty Requirements
Large Projects
Small Projects
Home Repair
Jobsite
Battery that lasts!
Awesome battery. Would definitely recommend!
September 2, 2019
Purchased
3 months ago
Describe Yourself:
Avid Do-it-Yourselfer
Would you recommend this product?
Yes
Pros
Value
Battery Longevity (if applicable)
Best Uses
Large Projects
Great battery an it was free got it in. 2. Days cpooutlets is fantastic will get more of my business
August 31, 2019
Purchased
3 months ago
Why is the 5 and 3 amp-hour batteries the same siz
Like to know why the 5 amp-hour and 3 amp-hour batteries are the same size,in the same exact container and weigh the same 72 grams.
July 6, 2019
Originally posted at
Love warranty
I’ve never personally had a problem with any milwaukee battery unless I dropped it a bunch and/or it was a couple years old, but they are warranted a full year I believe(fc?... My 4.5 year old hammer drill broke and I was able to just send it back to Milwaukee and they replaced it with a brand new one, no questions asked. Love that. 5 Star Warranty on all product lines.
June 9, 2019
Originally posted at
Works great for the abuse I give it
I’ve been using two of this battery for about 2-3 years now and they are still chugging along. Charges in about 2 hrs or less per battery, lasts all day. I switch them out between my impact, my drill, hammer drill, light, bandsaw, sawzall and radio. No falling apart, no corrosion on the contacts and still lasts as long as day 1. I’ll upgrade to the higher output batteries when these fail.......but they haven’t yet.
April 29, 2019
Originally posted at
Batteries fall apart
Used daily no abuse screws holding it together back out and if you don't realize it bosses for screws break. Currently 2 out of 3 glued together. Battery life and performance good. only 1-2 years old.
March 19, 2019
Originally posted at
Feels very loose on tools
Loose fitment on my 1/2 high torque impact wrench cause a male terminal on the tool to erode. Another person in the shop I work in has the same issue. Very disappointed compared to other Milwaukee products...
February 13, 2019
Originally posted at

Q & A :

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Browse 10 questions Browse 10 questions and 12 answers
I have the original 1/2" drill driver and hammer drill combo pack. It came with Lithium 18V batteries and charger. Will my charger work with the new M-18 battery?
PSH on Nov 12, 2015
BEST ANSWER: No,V18 and M18 tools and batteries are not compatible.
what is the weight of the battery ?
A shopper on Dec 13, 2017
I have a red lithium 4.0 battery that's malfunctioning where can I get it rebuilt if possible
sparky on Jul 16, 2016
BEST ANSWER: Depending where you are located Batteries Plus can rebuild these batteries but is usually about same a getting a new battery.Milwaukee has several repair centers all over the US if under warranty or just needing a new one. I have had good service withCPO purchasing a recon set for just a small amount more than a battery replacement and getting 2 batteries and a charger and a tool. 
Can this be used on an electric bike kit ?
A shopper on Jun 8, 2017
BEST ANSWER: if you have the right connector to lock mthe battery in place
I have a red lithium 4.0 battery that's malfunctioning where can I get it rebuilt if possible
sparky on Jul 16, 2016
BEST ANSWER: Thanks for your question.
DO NOT under any circumstances purchase or buy a rebuilt Lithium-ion battery from anyone.� Also do not purchase aftermarket Lithium-ion batteries.� All Lithium-ion batteries are subject to causing fires if not handled carefully and charged correctly.� For example, low quality (cheap brand xxx) Lithium-ion batteries were the cause of recent Hoverboard fires that made national news.� I am one of the fire investigators that investigated a Million Dollar house fire in Nashville, TN caused by a Hoverboard.� I also investigated two other non-hoverboard Lithium-ion fires the same month.� That being said, I own and use several devices that use Lithium-ion batteries.� They include Milwaukee M18 REDLITHIUM XC 18V 5.0 AH and M12 REDLITHIUM 2.0 batteries, Dell Lithium-ion computer batteries, drone Lithium-ion batteries, and Hoverboard Lithium-ion batteries manufactured by Samsung. � Lithium-ion batteries are great (high power density) if purchased from a major well-known manufacturer and charged only with that manufacturer's Lithium-ion battery charger.� The batteries must not be exposed to high heat (summer temperatures inside a vehicle), excessive vibration or blunt force, overcharged or undercharged.� Overcharge can result from leaving the battery on the charger too long or using an aftermarket charger with poor voltage regulation.� Undercharge can also damage the battery.� Undercharge can occur when the the battery sits for several months without being charged.� They store best when charged to 2/3 capacity and not letting the battery capacity drop below the last bar of charge.� Again, I trust Milwaukee REDLITHIUM batteries.� I wear them in my Milwaukee heated jacket and use them in my tools. � Only charge Lithium-ion type batteries when you can keep an eye on them and never leave them charging overnight or when you are not at home.� It is better to be safe than sorry.� Thanks again for the question, I hope this helps. �
Is this two batteries in a pack or just one?
Joshua on Jan 20, 2019
BEST ANSWER: One battery.
Are batteries compatible with DeWalt tools?
A shopper on Dec 20, 2017
BEST ANSWER: No! This battery is only for the M18 line of Milwaukee tools
I have a red lithium 4.0 battery that's malfunctioning where can I get it rebuilt if possible
sparky on Jul 16, 2016
BEST ANSWER: You will have to contact Milwaukee direct. 800-729-3878
is it useful for Electric auto . I want to use this for Electric auto and it should be charged by Solar semi flexible panel with the solar controller. please give your reply urgently. If it is ok for that then i will give you one cantainer order.
regards
chimmani
chimmani on Mar 13, 2015
BEST ANSWER: Your question will be best answered by the manufacturer, who can more accurately provide technical support. Please call Milwaukee directly at 800-729-3878, or visit them online at www.milwaukeetools.com.
I have a milwaukee jobsite radio and the battery pack is in the front of it will this battery work?
Harold c on Aug 10, 2018

Warranty:

The Milwaukee Warranty Every MILWAUKEE power tool is tested before leaving the factory and is warranted to be free from defects in material and workmanship. MILWAUKEE will repair or replace (at MILWAUKEE's discretion), without charge, any tool (including battery chargers) which examination proves to be defective in material or workmanship from five (5) years after the date of purchase. Return the tool and a copy of the purchase receipt or other proof of purchase to a MILWAUKEE factory Service/Sales Support Branch location or MILWAUKEE Authorized Service Station, freight prepaid and insured. This warranty does not cover damage from repairs made or attempted by other than MILWAUKEE authorized personnel, abuse, normal wear and tear, lack of maintenance, or accidents.

The warranty period for V28, M12 and M18 Li-Ion Battery Packs is two (2) years from the date of purchase. XC M18 Battery packs carry a (3) year warranty. The warranty period for Ni-Cd Battery Packs, Flashlights, Radios, and Professional Hoists (lever, chain, and electric) is one (1) year from the date of purchase.

*The warranty period for Portable Generators is two (2) years from the date of purchase.

THE REPAIR AND REPLACEMENT REMEDIES DESCRIBED HEREIN ARE EXCLUSIVE. IN NO EVENT SHALL MILWAUKEE BE LIABLE FOR ANY INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES, INCLUDING LOSS OF PROFITS.

THIS WARRANTY IS EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES, OR CONDITIONS, WRITTEN OR ORAL, EXPRESSED OR IMPLIED FOR MERCHANTABILITY OR FITNESS FOR PARTICULAR USE OR PURPOSE.

This warranty gives you specific legal rights. You may also have other rights that vary from state to state and province to province. In those states that do not allow the exclusion of implied warranties or limitation of incidental or consequential damages, the above limitations or exclusions may not apply to you. This warranty applies to the United States, Canada, and Mexico only.

Please call Milwaukee Electric Tool Corporation for warranty questions at 800-729-3878