Milwaukee 48-11-1812 M18 REDLITHIUM HIGH OUTPUT HD 12 Ah Lithium-Ion Battery

Milwaukee Model: miln48-11-1812
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Milwaukee 48-11-1812 M18 REDLITHIUM HIGH OUTPUT HD 12 Ah Lithium-Ion Battery Milwaukee Model: miln48-11-1812
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$199.00

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Product Features & specs :

Milwaukee 48-11-1812 M18 REDLITHIUM HIGH OUTPUT HD 12 Ah Lithium-Ion Battery

Details
The M18 REDLITHIUM HIGH OUTPUT HD12.0 Battery Pack provides 50ore power and runs 50ooler vs M18 REDLITHIUM HD battery packs. The massive increase in power elevates the performance of the entire M18 system and drives the next breakthrough in M18 FUEL, generating the power of 15A corded product. It delivers fade free power and runs substantially cooler through heavy applications, allowing tradesmen to push their cordless tools harder and longer than ever before.The M18 REDLITHIUM HIGH OUTPUT HD12.0 is the best performing cold weather pack ever made, providing increased power in extreme cold weather conditions (below 0 degrees F / -18 degrees C). It provides the most work per charge of any professional power tool battery in the industry, driving full corded replacement on the jobsite. The REDLITHIUM HIGH OUTPUT HO12.0 battery is fully compatible with 150 M18 solutions.
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 the best protection against jobsite conditions
  • Fuel gauge onboard: Displays remaining run-time
  • Versatility: Powers more than 150 M18 cordless solutions
What’s Included:
  • (1) M18 REDLITHIUM HIGH OUTPUT HD 12 Ah Lithium-Ion Battery - 48-11-1812
Battery Type
Li-Ion
Recharge Time
2 hours
Compatible Models
All M18 Tools
Battery Amp Hour
12 Ah
Voltage
18V
Battery Style
Slide
Battery System
M18
Length
5.99 in.
Width
3.38 in.
Height
3.89 in.
Weight
3.4 lbs.
Warranty Term
3 Year

Reviews :

4.5 / 5.0
38 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
29
3
4
1
1
Would you recommend this product?
Yes (18)
Pros
Powerful (15)
Battery Longevity (if applicable) (12)
Easy To Use (8)
Value (6)
Cons
Heavy (8)
Best Uses
Heavy Duty Requirements (13)
Large Projects (12)
Frequent Use (11)
Jobsite (11)
Would you recommend this product?
Yes
Pros
Easy To Use
Powerful
Battery Longevity (if applicable)
LOVE the longevity of this battery!
LOVE the longevity of this battery!
October 24, 2020
Purchased
2 months ago
Describe Yourself:
Beginner- Casual Do-it-Yourselfer
Would you recommend this product?
Yes
Pros
Easy To Use
Powerful
Cons
Heavy
Best Uses
Frequent Use
Heavy Duty Requirements
Large Projects
Works great with my M18 chainsaw
One came with the M18 chainsaw I purchased when it first came out a couple of years ago. I cut a lot of 12-16 inch oak and ash for firewood, and the saw and battery work great together. I soon bought a second battery so I could cut all day. Since then, however, each battery has gone bad and had to be replaced, but only after a year or two of VERY demanding use. Fortunately, Milwaukee is very good about their warranty. They replaced both batteries and paid for all shipping.
August 31, 2020
Describe Yourself:
Avid Do-it-Yourselfer
Doesn’t fit all products
Bought this battery for my Milwaukee vacuum since 9.0 ah battery died! What a surprise it was that 12 ah battery didn’t fit the vacuum!
August 17, 2020
Originally posted at
Would you recommend this product?
Yes
Pros
Easy To Use
Powerful
Cons
Heavy
Best Uses
Frequent Use
Heavy Duty Requirements
Large Projects
Jobsite
I love the 18v 12 amp Milwaukee cordless battery ! It holds an extremely long charge even in heavy usage. I would recommend this battery to anyone who wants the charge to last, this battery has the power !
July 24, 2020
Purchased
4 months ago
Describe Yourself:
Professional
Would you recommend this product?
Yes
Pros
Easy To Use
Powerful
Value
Battery Longevity (if applicable)
Best Uses
Frequent Use
Heavy Duty Requirements
Large Projects
Small Projects
Jobsite
Great battery
Great battery for the youth on many items
July 22, 2020
Purchased
4 months ago
Describe Yourself:
Professional
Would you recommend this product?
Yes
Pros
Powerful
Best Uses
Frequent Use
Good battery mucho dollars!
It's heavy duty and has the price to show it. I wish the Milwaukee batteries weren't so expensive although thet do last a really long time.
July 22, 2020
Purchased
4 months ago
Describe Yourself:
Avid Do-it-Yourselfer
Would you recommend this product?
Yes
Pros
Value
Cons
Heavy
Best Uses
Frequent Use
Heavy Duty Requirements
Large Projects
Small Projects
Home Repair
Jobsite
Size Matters
I use this battery on my table saw and miter saw and it lasts all day. The battery loses only half the charge with regular use all day.
July 3, 2020
Purchased
4 months ago
Would you recommend this product?
Yes
Pros
Easy To Use
Powerful
Value
Battery Longevity (if applicable)
Best Uses
Frequent Use
Heavy Duty Requirements
Large Projects
Small Projects
Home Repair
Jobsite
Milwaukee 48-11-1812 M18 REDLITHIUM HIGH OUTPUT HD 12 Ah Lithium-Ion Battery
When one isnt good enough, you got to have two. It is possible to cut enough wood to drain one in 4 hours and if you not attached to a cord having a second is priceless
June 23, 2020
Purchased
5 months ago
Describe Yourself:
Avid Do-it-Yourselfer
i would not buy again
I bought a skil saw with two batterys one battery performs as expected and i don't use the saw that often. so the other battery just sits in my truck-recently ran down the other one and tried the second one but it would not work battery said one dot and the charger said green light which would indicate charged. anyway would not work. the battery is a m18 hd12.0. this is my second set of milwaukee battery tools
May 24, 2020
Originally posted at
Would you recommend this product?
Yes
Pros
Easy To Use
Powerful
Battery Longevity (if applicable)
Best Uses
Frequent Use
Large Projects
Small Projects
Home Repair
Jobsite
Big and powerful battery!
May 1, 2020
Purchased
6 months ago

Q & A :

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Browse 6 questions Browse 6 questions and 10 answers
How long does this carge last?
sheran g on Aug 5, 2018
BEST ANSWER: No matter the task or the tool, I get nearly twice the run time out of these than I get with the 9.0 batteries. Wasn't expecting that, but it's been my experience so far. A significant power increase for the tools too, even over the 9.0 batteries.
Will Milwaukee 48-11-1812 M18 REDLITHIUM HIGH OUTPUT HD12.0 Battery Pack fit and still work?
Tom123456789011 on Jul 31, 2019
Milwaukee 48-11-1812 M18 REDLITHIUM HIGH OUTPUT HD 12 Ah Lithium-Ion Battery
Milwaukee 48-11-1812 M18 REDLITHIUM HIGH OUTPUT HD 12 Ah Lithium-Ion Battery
Milwaukee 0880-20 M18 18V Lithium-Ion 2 Gallon Wet/Dry Vacuum (Tool Only)
Milwaukee 0880-20 M18 18V Lithium-Ion 2 Gallon Wet/Dry Vacuum (Tool Only)
BEST ANSWER: The 0880-20 was re-designed in 2017 in order to allow larger packs (including the HD12.0) to fit. The HD12.0 will not fit in the original design of the 0880-20. You can tell at a quick glance which version of the vacuum you have - if your hose is stored under the lid, it is the newer design. If it is stored on the side, it would be the original design.
Is it compatible with my Milwaukee circular saw and surge impact driver?
Mark H on Nov 7, 2018
BEST ANSWER: If they are part of the m18 platform, then yes. I suspect they are.
Will it charge on any charger?
CWMJR on Aug 17, 2018
BEST ANSWER: This battery will charge on any charger. For best performance, we recommend using the new Milwaukee Super Charger, part number 48-59-1811. It will charge a HD12.0 battery in approximately an hour.
Will the 18v 12 amp hour batteries work with this tool?
Dillon W on Feb 27, 2019
Milwaukee 48-11-1812 M18 REDLITHIUM HIGH OUTPUT HD 12 Ah Lithium-Ion Battery
Milwaukee 48-11-1812 M18 REDLITHIUM HIGH OUTPUT HD 12 Ah Lithium-Ion Battery
Factory Reconditioned Milwaukee 2725-81HD M18 FUEL 16 in. Straight Shaft String Trimmer Kit
Factory Reconditioned Milwaukee 2725-81HD M18 FUEL 16 in. Straight Shaft String Trimmer Kit
BEST ANSWER: Yes, the 12-amp hour battery will be compatible with the trimmer model MILR2725-81HD.
What is the weight of the battery compared to the 9ah?
Kyle V on Aug 21, 2018
BEST ANSWER: The weight of the battery model 48-11-1812 is 3.70 lbs.