M18 Brushless Blower
Battery answer
Every reviewed M18 pack powers SKU 3044-20 at full rated performance, with no battery-specific condition.
- Battery platform
- Milwaukee M18
- Packs required
- 1 pack
- 9 work without conditions.
Battery requirement sources (1)
- Milwaukee Tool — manufacturer page, retrieved 2026-07-31
Compare the reviewed packs See tool specifications and sources
Milwaukee · Blowers · SKU 3044-20 · Milwaukee source
Compare the reviewed M18 packs
| Battery | Capacity | Energy | Power level | Answer |
|---|---|---|---|---|
| 48-11-1813 | 12 Ah | 216 Wh | PWR5 | Works |
| 48-11-1820 | 2 Ah | 36 Wh | not published | Works |
| 48-11-1828 | 3 Ah | 54 Wh | not published | Works |
| 48-11-1840 | 4 Ah | 72 Wh | not published | Works |
| 48-11-1850 | 5 Ah | 90 Wh | PWR2 | Works |
| 48-11-1850R | 5 Ah | 90 Wh | not published | Works |
| 48-11-1861 | 6 Ah | 108 Wh | PWR4 | Works |
| 48-11-1865 | 6 Ah | 108 Wh | PWR3 | Works |
| 48-11-1881 | 8 Ah | 144 Wh | PWR4 | Works |
Energy is capacity × nominal voltage — our arithmetic on Milwaukee’s figures, not a number they publish. It is the only honest way to compare packs across capacities. Power level is Milwaukee’s own PWR tier where they publish one.
Compatibility sources (1)
- Milwaukee Tool — manufacturer support, retrieved 2026-07-30“All M18 Batteries are compatible with M18 tools & chargers.”
Tool specifications and manufacturer claims
Basic tool facts
| Brushless | Yes |
|---|---|
| Weight, bare tool | 4.4 lb |
Specification sources (1)
- Milwaukee Tool — manufacturer page, retrieved 2026-07-31
Full specifications
As published by Milwaukee for SKU 3044-20, read 2026-07-31. Values are quoted in their units, not reformatted.
| MPH | 120 mph |
|---|---|
| Air Volume | 450 CFM |
| Height | 9.84 in |
| Length (assembledLength) | 31.6 in |
| Width | 5.86 in |
| Battery Ports Available | 1 |
| Blowing Force | 11 N |
| Brushless Motor | Yes |
| Decibel Rating | 62 dB |
| FUEL | No |
| Length (lengthin) | 31.6" |
| Motor Type | Brushless |
| Number of Batteries Required | 1 |
| ONE-KEY Enabled | No |
| PACKOUT Compatible | No |
| Tool Branding | Brushless (Not FUEL) |
| Speed Control | Full Throttle Lock On |
| Warranty | 3 Year Limited Warranty |
What Milwaukee says about it
- Delivers constant clearing power throughout the entire application
- Lighter weight design to minimize fatigue during extended use
- Part of the M18 System, featuring over 300+ tools
- Brushless Motor delivers 450 CFM, 120 MPH, and 11 Newtons of blowing force
- Reaches full throttle in under one second, boosting productivity and control
- Full Throttle Lock On
- Variable Speed Trigger for full control over speed range
- Sound level of 62dB(A)
- REDLINK Intelligence: Communication between battery and tool increasing performance protection and productivity
Manufacturer marketing copy, reproduced so you can judge it. We have not tested these claims.