$7900
- Compatible With All M18 Power Tools
- Fuel gauge onboard: Displays remaining runtime
- Fully compatible with the M18 system, featuring over 200+ tools
- View More Details
How to Get It
Frequently Bought Together
Top Rated
Price:
$7900
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 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
- Shop All Milwaukee Tools
- Click here for more information on Electronic Recycling Programs
Compare Similar Power Tool Batteries
| Top Rated |  |  |  | |
| Brand | Milwaukee | Milwaukee | Milwaukee | Milwaukee |
| Name | M18 18-Volt Lithium-Ion Compact Battery Pack 1.5Ah | M18 18-Volt Lithium-Ion Compact Battery Pack 1.5Ah (2-Pack) | M18 18-Volt Lithium-Ion High Output Battery Pack 6.0Ah | M18 18-Volt Lithium-Ion XC Starter Kit with One 5.0Ah Battery and Charger |
| Price | $7900 | $12900 | $16900 | $17900 |
| Ratings | (2915) | (46) | (2376) | (1638) |
| Voltage (volts) | 18 V | 18 V | 18 V | 18 V |
| Battery Amp Hours | 1.5 | 1.5 | 6.0 | 5.0 |
| Used with Equipment Type | Specialty Power Tool | Specialty Power Tool | Specialty Power Tool | Specialty Power Tool |
| Power Tool Accessory Type | Battery | Battery | Battery | Battery and Charger Set |
| Number of Total Batteries Included | 1 | 2 | 1 | 1 |
| Number of Charging Ports | 1 Port | |||
| View Product | View Product | View Product | View Product |
Specifications
Dimensions
| Product Height (in.) | 2 in | Product Length (in.) | 3.1 in |
|---|---|---|---|
| Product Width (in.) | 4.5 in |
Details
| Battery Amp Hours | 1.5 | Battery Power Type | Lithium Ion |
|---|---|---|---|
| Charge time (min.) | 20 | Charger Included | Charger Not Included |
| Color Family | Red | Number of Total Batteries Included | 1 |
| Power Tool Accessory Type | Battery | Power Tool Features | No Additional Features |
| Rechargeable | Yes | Returnable | 90-Day |
| Tools Product Type | Power Tool | Used with Equipment Type | Specialty Power Tool |
| Voltage (volts) | 18 V |
Questions & Answers
Typical questions asked about products:
- Is the product durable?
- Is the product easy to use?
- What are the dimensions of the product?
Customer Reviews
May 22, 2022
Awsome
It's an awesome piece of equipment but the only thing is for the free battery make sure you bring it up at the same time and the people there don't seem to know anything about
by
Nov 8, 2021
...
by
Aug 17, 2021
Battery Dead after a little over one year..
I have been using the battery for a little more than a year, I take good care of it. It stays inside the climate controlled house. The other day it only shows 1 bar of charge; the charger light turns green but there is only one bar charging. I’m very disappointed and never had to deal with Milwaukee customer service before, depending how that goes it might be time to bite the bullet and move all my tools to a better platform.
by
Response from Milwaukee ToolSep 23, 2021
Hello, this is Cayla with Milwaukee Tool. Thank you for your review. We’re sorry to hear that your experience was not of the standard that you expected. We would like the opportunity to investigate your feedback further, so please feel free to contact us directly at socialmedia@milwaukeetool.com if you would like further investigation into this matter. Look forward to gaining resolution on this for you. Thank You
May 18, 2021
Love the battery pack. It’s lightweight and does not take...
Love the battery pack. It’s lightweight and does not take long to charge. Meets all my expectations.
by
Jun 17, 2020
Works great and lasts a long while.
Works great and lasts a long while.
by
Jun 10, 2020
I have numerous sizes. This one is big enough for most jobs using my medium sized tools.
I have numerous sizes. This one is big enough for most jobs using my medium sized tools.
by
Apr 9, 2020
One of the batteries was bad from the start. Just took it to the Milwaukee store and they exchan...
One of the batteries was bad from the start. Just took it to the Milwaukee store and they exchanged it on the spot. No worries. Very happy.
by
Dec 19, 2019
very disapointes
Purchased this at Home Depot and it lasted 10 days before it would not charge fully anymore. I tried to get a new replacment throigh The manufacturer and just kept getting the run around. I have lots of Mulwalkee products andwill not buy any more high output products.
by
Response from Milwaukee ToolJan 2, 2020
Hello, this is Mackenzie with Milwaukee Tool. David, thank you for taking the time to review your Batteries. We’re sorry to hear that your experience with this product did not meet your expectations. We would like the opportunity to look into this, so please feel free to contact us directly at socialmedia@milwaukeetool.com if you would like further investigation into this matter. Look forward to gaining resolution on this for you. Thank You
Oct 1, 2019
Love Milwaukee and everything they're coming out with!...
Love Milwaukee and everything they're coming out with!
by
Sep 10, 2019
A must have for the Milwaukee weed trimmer (2725-21HD). One battery isn't enough for larger prop...
A must have for the Milwaukee weed trimmer (2725-21HD). One battery isn't enough for larger properties, so having a second battery on hand is great. Took me about an hour to fully charge using rapid charger, and lasts about 30-40 minutes with my weed trimmer on high speed mode. The only drawback is the price for one of these high demand batteries.
by
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