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 all M18 chargers
- 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
- Includes: (1) 48-11-1815 M18 red lithium-ion 18-Volt compact rechargeable battery
Juanita Skiles (verified owner) –
I highly recommend this battery. It brings the best out of the Milwaukee tools, hands down, iam going to buy a couple more
Winona Daniel (verified owner) –
free with a sale special that was going on. can never have too many of these guys. have yet to have one totally quit on me.
Ima Batz (verified owner) –
Rock solid and powerful. Has not disappointed.
June Kris (verified owner) –
Works as advertised.
Grace Hirthe (verified owner) –
The added free tool in my 1/2” drill/driver and bit driver set is a great battery. Only way it could be better is if I got TWO free batteries!
Roy Wyman (verified owner) –
This is a worthwhile add on to keep you up and charged during heavy usage. Multiple batteries for multiple pieces of equipment saves you from running out of power right at the end of the project!
Ewald Koch (verified owner) –
REALLY WORK WELL AND LAST A LONG TIME
Fay Roob (verified owner) –
The extra battery for free was a steal, easy to use
Selina Schuster (verified owner) –
this was a good price for this battery.
Shanie Brakus (verified owner) –
PLENTY OF POWER TO RUN MALWAUKEE 16″ CHAIN SAW. LASTED MUCH LONGER THEN I THOUGHT BEFOR NEEDING CHARGING
Willow Waters (verified owner) –
In my experience the performance of Milwaukee batteries matches or exceeds most other brands. Compared to other brands I like these batteries because of the rubber bottoms that dont slide around. The locking/release mechanism is also very robust. The charge level meter is also nice to have for checking battery status.
Kraig Koepp (verified owner) –
Passed expectations.
Ashlynn Gislason (verified owner) –
Extra battery came as an add on to a brushless drill and impact kit sale. The extra battery is convenient as I usually use both tools at the same time so it keeps me from stopping when one battery peters out. The 2 AH batteries generally last quite a while.
Mia Deckow (verified owner) –
The first one had a glitchy trigger but home Depot exchanged it without question and it’s been great since.
Daron Hoeger (verified owner) –
Purchase for a xmas gift
Katheryn Mueller (verified owner) –
Best battery I have ever used. My M18 batteries that I purchased in January 2010 lasted all the way until mid 2020 with no degradation in power. In August 2020, I finally had to replace the batteries. I was only expecting the batteries to last for seven years, but I got 10 out of all four M18 batteries.Unfortunately, Home Depot will not recycle these batteries for me so I am forced to dispose of them in the regular trash.
Duncan Bashirian (verified owner) –
Bought this and a brushless version drill to replace the Milwaukee cordless drill I bought 10 years ago, which still works fine but the batteries won’t hold a charge
Xavier Homenick (verified owner) –
great battery bigger amps last longer would highly recommend
Wallace Medhurst (verified owner) –
No problems, what I wanted.
Braeden Beahan (verified owner) –
Thought I just really only want one battery, put the price was better for two. Really glad I have two now, I don’t have to worry about if a extra battery is charge, one extra always is.