M18 FUEL Barrel Grip Jig Saw (Tool Only)
Battery answer
Every reviewed M18 pack powers SKU 2737B-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 · Jig Saws · SKU 2737B-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 | 4.59 lb |
Specification sources (1)
- Milwaukee Tool — manufacturer page, retrieved 2026-07-31
Full specifications
As published by Milwaukee for SKU 2737B-20, read 2026-07-31. Values are quoted in their units, not reformatted.
| Height | 7.3 in |
|---|---|
| Length | 11.7 in |
| Width | 3.2 in |
| Branding | Badge: FUEL · Tool: FUEL |
| Blade Diameter | 0 in |
| Brushless Motor | Yes |
| Colors | Black · Red |
| FUEL | Yes |
| Handle Type | Barrel Grip |
| Material | Metal |
| Motor Type | Brushless |
| Number of Batteries Required | 1 |
| Number of Pieces Included | 1 |
| Speed Control | Variable |
| Warranty | 5 Year Limited Warranty |
| Weight w/Batteries | 6.23 lb |
What Milwaukee says about it
- 4 position orbital cutting provides versatility for application specific cutting
- Accepts T-Shank jig saw blades
- Ambidextrous switches on the left and right sides provide easy access to power the tool on or off from multiple hand positions
- Compatible with over 150+ tools on the M18 Platform
- Features 6 speed settings 0-3500 strokes per minute and an auto-control start feature that starts slow and ramps to full speed when the electronics detect that the blade is in material
- Hex key on-board for quick bevel changes.
- Includes dust cover and dust extraction tube
- LED light illuminates the cut line
- On/Off cut line blower keeps the cut line clear of debris, and allows user to turn off blower when using dust extraction
- Positive stops at 0°, 15°, 30° and 45° ensure accurate bevel angles.
- POWERSTATE brushless motor: Increased SPM and the power to cut hard materials, including hardwoods and metals
- Provides optimized performance and overload protection using total system communication between tool, battery and charger
- REDLITHIUM battery technology: superior pack construction, electronics and performance deliver more work per charge and more work over pack life than nay battery on the market
- REDLINK plus intelligence: the most advanced system of cordless power tool electronics; provides optimized performance and overload protection using total system communication between tool, battery and charger
Manufacturer marketing copy, reproduced so you can judge it. We have not tested these claims.