Milwaukee 48-11-2440 M12 battery
Specs checked 2026-10-17 from Milwaukee's US product page
The Milwaukee 48-11-2440 is an M12 battery, sold on its own. Milwaukee publishes 12 V (M12 system) voltage, 0.88 lb battery weight, REDLITHIUM XC4.0 battery line, 3 Year Limited Warranty warranty. Source: Milwaukee's US product page, checked 2026-10-17.
Key specs
- Voltage
- 12 V (M12 system)
- Battery capacity (each)
- 4.0 Ah
- Battery weight
- 0.88 lb
- Works with (maker's statement)
- Powers most Milwaukee M12 cordless power tools
- Battery line
- REDLITHIUM XC4.0
- Warranty
- 3 Year Limited Warranty
Not on Milwaukee's US product page for the 48-11-2440: Energy; Charge indicator. We do not guess.
In the box
The battery itself. Milwaukee's page does not list box contents.
Part of the Milwaukee M12 system. See "Works with" for the maker's own compatibility statement.
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Find the 48-11-2440 at Acme Tools Opens a search for "48-11-2440" at acmetools.com (US retailer) in a new tab; the current price is shown there. Specs here checked 2026-10-17.All specs
| Voltage | 12 V (M12 system) |
| Battery capacity (each) | 4.0 Ah |
| Battery weight | 0.88 lb |
| Works with (maker's statement) | Powers most Milwaukee M12 cordless power tools |
| Battery line | REDLITHIUM XC4.0 |
| Warranty | 3 Year Limited Warranty |
| Charger in box | No |
| Dimensions (L x W x H) | 3.47 x 2.62 x 4.35 in |
Ratings are Milwaukee's published figures from its US product page, listed under Sources. Anything not on that page is left out rather than guessed. Check this against another model.
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Find the 48-11-2440 at Acme Tools
Owner reviews
3.4 out of 5 from 36 owner reviews on MilwaukeeTool.com (as shown on Milwaukee's 48-11-2440 page, checked 2026-10-17). Read the owner reviews on MilwaukeeTool.com
Sources
- Milwaukee US product page 48-11-2440 (features), retrieved 2026-10-17
Researched by Rob, licensed electrician (Australia). Found an error? Tell us.
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