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Overview

Model # 48-11-1840 Store SKU # 1000784604

Compatible with all Milwaukee M18 cordless tools, the M18 REDLITHIUM XC extended-capacity battery delivers 4 Ah (72 watt-hour) of run timeeven in sub-zero temperatures. Each 18 volt lithium-ion battery is laden with new-age REDLINK circuitry engineered to prevent overloads and protect against cell-damaging discharge. Revolutionary cell monitoring and temperature regulation prolong this battery's operation and life expectancy, meaning fewer work interruptions and more recharges than ever. Professionals depend on heavy-duty, long-lasting performance and Milwaukee delivers with this 18 volt battery pack.

  1. Compatible with all Milwaukee M18 tools and chargers
  1. Resists drainage when not in use
  1. Built-in charge mete
  1. Durably constructed with welded frame and rubberized vibration/impact protector
  1. Recharges in 60 minutes or less
  1. Best in class construction: integrated weld frame, cell separator, impact and vibration protective rubber
  1. All-weather performance: delivers fade-free power in extreme jobsite conditions
  1. REDLITHIUM battery: superior pack construction, electronics, and performance deliver more work per charge and more work over pack life than any battery on the market
  1. Includes: (1) Extended Capacity (XC) 4.0 Ah REDLITHIUM Battery (48-11-1840)

Specifications


Power Tool Accessory Type

Power Tool Batteries


Charge Time (min)

40


Power Tool Accessory Features

Universal


Battery Capacity (amp-hour)

4


Voltage (volts)

18


Battery Platform

Milwaukee M18

Dimensions

Assembled Depth (in inches)
3.31
Assembled Height (in inches)
3.31
Assembled Weight (in lbs)
1.52
Assembled Width (in inches)
6.81
Packaged Depth (in inches)
3.3
Packaged Height (in inches)
6.8
Packaged Weight (In lbs)
1.8
Packaged Width (in inches)
6.1

Details

Amps
4.0Ah
Battery Capacity (amp-hour)
4
Battery Platform
Milwaukee M18
Battery Power Type
Lithium Ion
Certified
Charge Time (min)
40
Country of Origin
CN-China
Pack Size
1
Power Tool Accessory Features
Universal
Power Tool Accessory Type
Power Tool Batteries
Voltage (volts)
18

Warranty / Certifications

3 Year Warranty. For more information please call 1-877-948-2360.
M18 18V Lithium-Ion Extended Capacity (XC) 4.0 Ah REDLITHIUM Battery PackMilwaukee Tool M18 18V Lithium-Ion Extended Capacity (XC) 4.0 Ah REDLITHIUM Battery PackCompatible with all Milwaukee M18 cordless tools, the M18 REDLITHIUM XC extended-capacity battery delivers 4 Ah (72 watt-hour) of run timeeven in sub-zero temperatures. Each 18 volt lithium-ion battery is laden with new-age REDLINK circuitry engineered to prevent overloads and protect against cell-damaging discharge. Revolutionary cell monitoring and temperature regulation prolong this battery's operation and life expectancy, meaning fewer work interruptions and more recharges than ever. Professionals depend on heavy-duty, long-lasting performance and Milwaukee delivers with this 18 volt battery pack.
Milwaukee Tool
1000784604
CAD982024-07-24
The Home Depot Canada
M18 18V Lithium-Ion Extended Capacity (XC) 4.0 Ah REDLITHIUM Battery Pack is rated 4.7 out of 5 by 269.
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Rated 5 out of 5 by from Great battery We've been using these batteries for few years now and have had no issues. We have about 15 of these batteries. Nice to be able to check battery charge level. They fit the tools well. Very happy overall with Milwaukee quality.
Date published: 2019-01-05
Rated 4 out of 5 by from Great when they charge I ended up returning the first ones I purchased because one of them wouldn’t charge no matter what I did. Unfortunately both of the second ones after the exchange did the same thing. I ended up trying every combination of mounting the battery then plugging in or unplugging the charger or unplugging then unmounting the battery and after randomly doing this for about 3 minutes, I finally managed to get the batteries to start charging. They have worked fine after the initial headache.
Date published: 2019-08-28
Rated 5 out of 5 by from More Power than 3 Amp They last a long time. I dropped off a 14 foot ladder, and it still works, so they're durable.
Date published: 2019-01-07
Rated 2 out of 5 by from Battery is great , store had some issues Despite the store showing a stock of 7 went to 6 when i ordered the 1st attempt to buy was canceled because store couldnt find it , but i did save money by getting it on sale when i did buy and store stock was back at 7. This is all the store issue nothing is wrong with battery it works EXCELLENT much better than the compact batteries. I would reccomend getting this as a slightly cheaper option to the 5.0 battery and up
Date published: 2020-08-23
Rated 1 out of 5 by from 3 batteries useless after 6 months I got these 2 around Christmas time and about a month ago now both batteries flash red like they are completely dead and when I put them on the charger the charger instantly goes green like they’re fully charged but nothing has changed they still stay dead, I also bought a 3rd one separately in March and on that one it works but it has cracked where the top and bottom housing pieces meet at the back where the screws are, and I cannot use it as it will keep falling apart, the two screws on the back have been stripped out and it’s cracked around the screw holes, I’ve always taken care of them and kept them stored and charged, and I don’t feel that 3 of these batteries of this price and quality should have been causing me issues so quickly, as two are only about half a year old and the other one is 4 months old so if there’s anything Home Depot or Milwaukee can do to help me that would be great as I need them to do my job, thank you
Date published: 2021-08-01
Rated 5 out of 5 by from Endless!! I received the 5.0 battery as a bonus with the purchase if an M18 Fuel Impact. This thing has amazing lasting power. Working as a electrician you need reliability. I will be buying more of these as I am changing over from Dewalt to Milwaukee Fuel tools. Excellent battery.
Date published: 2017-12-07
Rated 5 out of 5 by from M18 5.0 amp. Milwaukee products are great! Reasonable price but for larger yards (I have an approx. 2 acre residential/estate lot) I would recommend a higher amp / longer running time battery. Good thing it was a two-pack. I burn through them pretty quick.
Date published: 2024-06-18
Rated 5 out of 5 by from nothing beats original Tried chiniseum knock off batteries but with an 1/2” impact they didn’t last and the impact gun wasn’t nearly as powerful. Got the twins on sale at the HD, great deal too. Don’t waste your money on anything less then OE!!!
Date published: 2019-02-02
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I have the 2.4 aH 18 Volt NiCd pack. If I buy this one, will my NiCd charger be able to charge this Li-Ion pack?

Asked by: ybrik
I don’t believe so, NiCd batteries are very different and require different input voltages to charge than Li-ion
Answered by: Comps277
Date published: 2020-05-17
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