Milwaukee 48-11-1820 M18 REDLITHIUM CP 2 Ah Lithium-Ion Battery

Model: miln48-11-1820
        (17) Write A Review
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Milwaukee 48-11-1820 M18 REDLITHIUM CP 2 Ah Lithium-Ion Battery Model: miln48-11-1820
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Product Features & specs :

Milwaukee 48-11-1820 M18 REDLITHIUM CP 2 Ah Lithium-Ion Battery

Details
Delivers up to 2X more runtime, 20% more power and 2X more recharges than standard Li-Ion batteries. The M18 REDLITHIUM CP2.0 Battery Pack features superior pack construction, electronics and performance to deliver more work per charge and more work over pack life than any battery on the market. It offers 2 Ah of runtime. With Milwaukee durability built into each pack, this battery runs cooler and performs in climates below 0- degree F/-18- degrees C. Its compact, lightweight design fits in tight work spaces and reduces user fatigue. 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. The temperature management system and individual cell monitoring help maximize battery life. Switch to the M18 REDLITHIUM CP1.5 Battery Pack to instantly upgrade the runtime and durability of your Milwaukee M18 cordless tools.
Features:
  • REDLINK Intelligence: Provides optimized performance and overload protection using total system communication between tool, battery and charger
  • Fuel gauge onboard: Displays remaining runtime for less downtime on the job
  • Versatility: Powers more than 40 Milwaukee M18 cordless power tools
  • Best-in-class construction: Offers long-lasting performance and durability
  • All-weather performance: Delivers fade-free power in extreme jobsite conditions
What’s Included:
  • (1) M18 REDLITHIUM CP 2 Ah Lithium-Ion Battery - 48-11-1820
  • Sticker label may vary
Series
FUEL
Length
6.77 in.
Width
2.75 in.
Height
3.4 in.
Weight
1.09 lbs.
Battery Amp Hour
2 Ah
Battery Style
Slide
Battery System
M18
Battery Type
Li-Ion
Compatible Models
All M18 Tools
Recharge Time
1 hour
Voltage
18V

Additional Buying Options :

Model: MILN48-11-1820
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Milwaukee 48-11-1820 M18 REDLITHIUM CP 2 Ah Lithium-Ion Battery
Model: MILN48-11-1820
                         (17)
price for vip customer
$79.00
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This item qualifies for FREE SHIPPING

  • In Stock
Milwaukee 48-59-1807 M18 and M12 Rapid Charge Station
Model: MILN48-59-1807
                         (16)
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Milwaukee 48-59-1806 M18 18V Six Pack Sequential Charger
Model: MILN48-59-1806
                         (41)
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Milwaukee 48-59-1810 M18/M12 Vehicle Charger
Model: MILN48-59-1810
                         (1)
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Milwaukee 48-59-1808 M12/M18 Lithium-Ion Rapid Battery Charger
Model: MILN48-59-1808
                         (4)
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Milwaukee 2792-20 M18 18V Jobsite Radio and Charger
Model: MILN2792-20
                         (74)
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Reviews :

4.9 / 5.0
17 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
16
1
0
0
0
Would you recommend this product?
Yes (17)
Pros
Powerful (10)
Lightweight (4)
Easy To Use (3)
Value (3)
Cons
Short Run Time (if applicable) (1)
Best Uses
Frequent Use (4)
Small Projects (3)
Home Repair (3)
Large Projects (2)
Would you recommend this product?
Yes
Actually works
Charges and works properly, more than what I can say about the milwaukee batteries I got through Amazon.
November 17, 2019
Purchased
1 month ago
Describe Yourself:
Avid Do-it-Yourselfer
Would you recommend this product?
Yes
Pros
Easy To Use
Ergonomic Design
Powerful
Value
Battery Longevity (if applicable)
Lightweight
Best Uses
Frequent Use
Large Projects
Small Projects
Home Repair
Excellent battery
I ordered this battery from this company and I’m very glad I did, I got it quickly and it’s a factory exact replacement, well worth the money because of its quality and value! I would definitely buy from them again!
March 11, 2019
Purchased
9 months ago
Describe Yourself:
Beginner- Casual Do-it-Yourselfer
Would you recommend this product?
Yes
Pros
Easy To Use
Value
Lightweight
Cons
Short Run Time (if applicable)
Best Uses
Frequent Use
Small Projects
Home Repair
Charge it!
It's good for impact and drill use if you dont mind more occasional charging. I bought a few 5mah batteries that hold a longer charge and can be used with their saws. Okay for light use.
January 16, 2019
Purchased
over 2 years ago
Describe Yourself:
Avid Do-it-Yourselfer
Would you recommend this product?
Yes
Pros
Lightweight
Best Uses
Frequent Use
Perfect size
Great for lighting up the tool for cabinet work
May 7, 2018
Purchased
1 year 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
Good deal
Always nice to receive a free item when ordering a tool, especially when it's a spare battery for that tool!
March 20, 2017
Purchased
over 2 years ago
Describe Yourself:
Professional
Would you recommend this product?
Yes
Pros
Powerful
Compact power
It obviously doesn't last as long as the full size m18 battery.
But it provides plenty of power for most projects and is perfect for the times when the bigger battery is just too bulky to be practical.
Very glad I have the option to use either.
July 24, 2016
Describe Yourself:
Professional
Would you recommend this product?
Yes
Pros
Powerful
Small but Powerful
Works great. Lasts longer than I expected.
June 2, 2016
Would you recommend this product?
Yes
Pros
Powerful
Light & Compact
This battery is great. It's not heavy at all and fits in the case well with the impact, charger and 2 other full size batteries.
May 15, 2016
Would you recommend this product?
Yes
Good battery
Great spare battery to my 5.0
May 13, 2016
Would you recommend this product?
Yes
Pros
Powerful
Excellent
Auto tech in dodge dealer. Use everyday.
April 21, 2016

Q & A :

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Browse 9 questions Browse 9 questions and 11 answers
heated jacket how will it last
Joe on Nov 1, 2015
BEST ANSWER: I've had two of these batteries. They did not last that long, less than two years. They stopped charging. Would not recommend them for on the job performance
I have a 1/2 Milwaukee drill with a m18 red lithium battery pack.will this battery work in any of your circular saws'
Dave on Jun 30, 2015
BEST ANSWER: Yes, it will work with the Milwaukee 2630-20 M18 18V Cordless Lithium-Ion 6-1/2 in. Circular Saw (Bare Tool).
Where is the serial number of the battery located?
A shopper on Apr 26, 2019
BEST ANSWER: The serial number will be attach on the back of the battery. It also depends on the year of the battery. You can reach the technician directly at 1-800-729-3878. The agent will be able to provide you with more information.
Is this one or two batteries?
A shopper on Oct 8, 2016
BEST ANSWER: The 48-11-1820 is one (1) battery only.
Will this battery work with the small Milwaukee radio?
Deb on Apr 27, 2016
BEST ANSWER: If the radio you are referring to is 18v, then yes
How is run time with a m18 1\4" brushless impact driver
Max on Oct 12, 2015
BEST ANSWER: The Milwaukee 48-11-1820 will provide 30-45 min. of run time on an impact driver
Hi
I have a milwaukee 18v lithium drill and I'm searching for two extra batteries.
The batteries I have are c18b / 1.5Ah.
Is the M18 18V lithium 2.0 the same battery?
Thank you
None on Aug 4, 2015
BEST ANSWER: The Milwaukee model 48-11-1820 batteries are compatible with your drill, and have a longer run-time than your current batteries.
will the 48-11-1820 battery work in my tools that have a 48-11-2230 battery now ?

also is there any way of testing a battery charger to see if it is working ?
Randy on Jun 30, 2015
BEST ANSWER: No,they are not compatible.
I have a milwaukee cordless sawmill can I replace the nicad battery with a lithium battery? will I need a new charger too?
Kink on May 17, 2015
BEST ANSWER: The Milwaukee NI-Cd and Lithium Ion batteries are not compatible.