M18 FUEL 3"x18" Belt Sander
Battery answer
Every reviewed M18 pack powers SKU 2832-20 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 · Sanders · SKU 2832-20 · 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
| Weight, bare tool | 7.5 lb |
|---|
Specification sources (1)
- Milwaukee Tool — manufacturer page, retrieved 2026-07-31
Full specifications
As published by Milwaukee for SKU 2832-20, read 2026-07-31. Values are quoted in their units, not reformatted.
| Height | 7.5 in |
|---|---|
| Length | 10.6 in |
| Width | 6.3 in |
| Branding | Badge: FUEL · Tool: FUEL |
| Color | Red |
| FUEL | Yes |
| Handle Type | Barrel Grip |
| Material | Metal |
| Motor Type | POWERSTATE Brushless |
| Number of Pieces Included | 1 |
| ONE-KEY Enabled | No |
| Warranty | 5 Year Limited Warranty |
| Weight w/Batteries | 7.5 lb |
What Milwaukee says about it
- POWERSTATE Brushless Motor: Generates the power and torque of larger 8A corded belt sanders for faster material removal.
- REDLINK PLUS Intelligence ensures maximum performance and protects from overloads, heating, and over-discharge.
- Compatible only with 3” x 18” sanding belts.
- Variable Speed Dial provides a belt speed range from 1350SFM to 750SFM (Surface Feet per Minute) for greater control of the removal rate in application.
- The tool-free belt change lever allows for quick belt changes to minimize downtime between sanding belt changes.
- Automatic belt tracking technology keeps the sanding belt centered on the drive rollers for straight alignment.
- Tool-free belt tracking knob allows the user to adjust the sanding belt from left to right across the platen.
- Tool-free adjustable pommel provides a compact footprint for storage and allows for flush sanding against the flat nose.
- The dual-LED work lights illuminate the work surface and offer greater visibility in low light environments.
- Durable cotton dust bag delivers greater resistance against tears and leaks.
- Included universal hose adapter provides compatibility with a wide range of vacuum sizes.
- Part of the Milwaukee M18 System, featuring over 200+ tools.
Manufacturer marketing copy, reproduced so you can judge it. We have not tested these claims.