M18 2-Gallon Wet/Dry Vacuum
Battery answer
Every reviewed M18 pack powers SKU 0880-20 at full rated performance, with no battery-specific condition.
- Battery platform
- Milwaukee M18
- Packs required
- Not published by Milwaukee
- 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 · Compact Vacuums · SKU 0880-20 · 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 | No |
|---|---|
| Weight, bare tool | 10.1 lb |
Specification sources (1)
- Milwaukee Tool — manufacturer page, retrieved 2026-07-31
Full specifications
As published by Milwaukee for SKU 0880-20, read 2026-07-31. Values are quoted in their units, not reformatted.
| Air Flow | 45 CFM |
|---|---|
| Air Volume | 45 CFM |
| Peak Amps | 3 A |
| Height | 12.12 in |
| Length (assembledLength) | 18.5 in |
| Width | 8.46 in |
| Branding | Badge: Not Applicable · Tool: Brushed |
| Blower Port | Yes |
| Brushless Motor | No |
| Accessory Storage | Yes |
| Colors | Black · Red |
| Filter Type | HEPA |
| FUEL | No |
| Charger | No |
| Length (lengthin) | 18.5" |
| Motor Type | Brushed |
| Number of Pieces Included | 5 |
| ONE-KEY Enabled | No |
| Operating Temperature | N/A |
| PACKOUT Compatible | No |
| Peak Power | 1 HP |
| Suction | 32 in |
| Tank Capacity | 2 gal |
| Vacuum Style | Compact |
| Warranty | 5 Year Limited Warranty |
What Milwaukee says about it
- 2 Gallon Capacity
- 30+ minutes of Clean-up on an M18 REDLITHIUM HIGH DEMAND 9.0 Battery Pack
- 32" of Water Lift
- 45 CFM
- Attachments Included: 6 Foot Flexbile Hose, Crevice Tool, Utility Nozzle, and HEPA Filter
- Built-in Blower Port
- HEPA Filter Included
- Hose Diameter: 1-1/4"
- Organized On-board Storage: Hose, Utility Nozzle, Crevice Tool
- Powerful Suction for Wet & Dry Applications
- Stackable Tool Box Design
Manufacturer marketing copy, reproduced so you can judge it. We have not tested these claims.