0045242043507

Milwaukee

Model 48-11-1815

Internet #202043811

Store SO SKU #388260

M18 18-Volt Lithium-Ion Compact Rechargeable Battery

$69.00 /each
  • Best-in-class construction: long-lasting performance & durability
  • 1.5 Amp hr capacity
  • Part of the M18 System, featuring over 100 tools

Frequently Bought Together

Product Overview

The M18 18-Volt Lithium-Ion Compact Rechargeable Battery delivers more run time, power and speed than standard lithium-ion batteries. This REDLITHIUM battery was designed with best-in-class pack construction, technology and performance for optimal work per charge and work over pack life. Use this 27-watt-hour battery to power more than 40 Milwaukee M18 cordless power tools. This versatility saves you money.

  • 1.5 Ah of run time
  • Lithium-ion battery for longevity and fade-free power
  • Equivalent run time with 40% less weight than an 18-Volt NiCd battery
  • Onboard fuel gauge that shows the remaining run time, enabling you to adequately prepare for projects and have less downtime on the job
  • REDLINK intelligence overload protection that prevents you from accidentally damaging your tools during heavy duty applications
  • Temperature management system to keep the battery in an ideal range, helping extend its life
  • Individual cell monitoring that ensures optimal charge and discharge
  • Compact, lightweight design that fits into tight workspaces and reduces user fatigue
  • All-weather performance that gives fade-free power in extreme job site conditions
  • 2-year manufacturer warranty
  • Charger sold separately
  • Compatible with chargers M18/M12 multi-voltage (48-59-1812), M18 AC/DC (2710-20)
  • Up to 40% more run-time
  • Redlink intelligence: provides optimized performance and overload protection using total system communication between tool, battery and charger
  • Versatility: powers more than 40 Milwaukee M18 cordless power tools
  • All-weather performance: delivers fade-free power in extreme jobsite conditions
  • Compatible chargers: M18/M12 multi-voltage (48-59-1812), M18 AC/DC (2710-20)
  • Includes: (1) 48-11-1815 M18 red lithium-ion 18-Volt compact rechargeable battery
  • Click here for more information on Electronic Recycling Programs

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Customer Questions & Answers

4 Questions5 Answers

Customer Questions & Answers

M18 18-Volt Lithium-Ion Compact Rechargeable Battery
M18 18-Volt Lithium-Ion Compact Rechargeable Battery

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This question is from M18 18-Volt Lithium-Ion Compact Rechargeable Battery
 
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which tools will this battery work in

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July 4, 2013
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Asked by
Morris, illinois
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May 15, 2014
Answer: 
Milwaukee 18 volt (lithium ion) 1/2" compact driver drill
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July 8, 2013
Answer: 
The 48-11-1815 Milwaukee® M18™ Compact REDLITHIUM™ Battery is compatible with any of the 40+ Milwaukee® M18™ Tools. Please visit www.MilwaukeeTool.com or call 1-800-SAWDUST for more information about the full listing.
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Does it come charged?

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February 17, 2016
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February 24, 2016
Answer: 
The battery will usually have about a 50% charge when it is taken out of the package.
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Weight

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Bristow, VA
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January 1, 2016
How much does the compact battery, 48-11-1815, weigh?

How much does the 2.0 battery weigh?
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January 4, 2016
Answer: 
The compact M18 1.5 AH REDLITHIUM battery weighs 1 pound while the M18 2.0 AH REDLITHIUM battery weighs 1.1 pounds.
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How many amps does an 18 volt battery for a Milwakee circular saw model # 6310-20 have?

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Fanman
RI
January 10, 2013
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January 10, 2013
Answer: 
Hi Fanman, the battery you're asking about has a 1.5 amp hour run time. the 48-11-1828 is the long run time battery. It has 3.0 amp hour run time.
These batteries are rated by amp hour, and not by amps needed to power a tool.
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Customer Reviews

Rated 3.0 out of 5 by 22 reviewers.
Rated 5.0 out of 5.0 by Great battery For half the size of the m18 battery, its very convenient. Light weight and durable. Its not meant for a full days work. I do think they are over priced by 15.00 bucks. I own nothing but Milwaukee. Never had an M18 fail me. And 3 are 7 years old!!! December 9, 2015
Rated 1.0 out of 5.0 by M18 Red Lithium Battery short lived Battery does not last long. Use it occasionally several times a year but battery quit charging after about 6 mos. Did not abuse it. February 12, 2016
Rated 5.0 out of 5.0 by great product just what I needed great product plenty of power.thanks August 26, 2015
Rated 5.0 out of 5.0 by Cant beat Milwaukee! I have several Milwaukee M18 tools, (purchased from HD) and I have not found fault with any of them. This small, light weight battery only adds to the versatility of the tools. It is designed not to fit the larger M18 tools like the 6.5 inch saw, but for work in tight places it is perfect with the smaller tools. I have 2 of the larger batteries for the heavy tools. This works well with the drill and the impact driver and the work light, don't let the smaller size fool you, it will stay with you all day for for tight place work. Like I said you cant beat Milwaukee! willway October 6, 2010
Rated 1.0 out of 5.0 by poor Two of these came with my drill kit. Used the drill several times around the house. One of the batteries died after being used less than 3 or 4 times, All the lights are dead, and the charger indicates a full charge, so it will not charge. So now I am stuck with a good drill and one battery that I have no faith in. Will not spend a bunch of money to replace it. June 23, 2014
Rated 4.0 out of 5.0 by Battery has lot of power. could have lasted longer battery has plenty of power but was expecting battery to last longer than it did. October 14, 2014
Rated 2.0 out of 5.0 by Great drill but batteries don't measure up to hype! Have 2 lithium ion batteries with charging system. Batteries have charge indicators on them. Battery charger says batteries are at full charge but when placed on drill the indicators on batteries show only 1-2 lights and can't even screw in one screw before dead battery. At the price of this system the quality of battery is less than desirable. $80-100+/battery - really!!! May 15, 2014
Rated 5.0 out of 5.0 by best 18 volt tool battery ever!!!!!!!! best battery I have used for tools. Once again millwaukee makes a great product. I would buy again if I needed another m18 battery. I highy recomend this battery. March 6, 2015
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