M18 FUEL SURGE 1/4" Hex Hydraulic Driver
Battery answer
Every reviewed M18 pack powers SKU 2761-20 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 · Impact Drivers · SKU 2761-20 · 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.”
Kit configurations
Ways Milwaukee sells this exact tool in a box. Contents are decomposed to manufacturer SKUs; non-SKU’d accessories — side handles, belt clips, cases — are omitted because they carry no compatibility meaning.
M18 FUEL SURGE 1/4" Hex Hydraulic Driver Kit (2761-22)
| Qty | Component | SKU |
|---|---|---|
| 1 | M18 FUEL SURGE 1/4" Hex Hydraulic Driver | 2761-20 |
| 2 | M18 REDLITHIUM XC5.0 Extended Capacity Battery Pack | 48-11-1850 |
| 1 | M18 & M12 Multi-Voltage Charger | 48-59-1812 |
Battery capacity in the box: 10.0 Ah across 2 pack(s). This is the directly comparable capacity when weighing the kit against the bare tool plus packs.
Contents provenance: manufacturer claim; review completed 2026-07-31 by jon.
Contents sources for 2761-22 (1)
- Milwaukee Tool — manufacturer page, retrieved 2026-07-31
Tool specifications and manufacturer claims
Basic tool facts
| Weight, bare tool | 2.4 lb |
|---|
Specification sources (1)
- Milwaukee Tool — manufacturer page, retrieved 2026-07-31
Full specifications
As published by Milwaukee for SKU 2761-20, read 2026-07-31. Values are quoted in their units, not reformatted.
| Height | 7.78 in |
|---|---|
| Length | 4.33 in |
| Width | 2.46 in |
| Branding | Badge: FUEL · Tool: FUEL |
| Chuck Size | 1/4 in |
| Chuck Type | Hex Quick Change |
| Colors | Black · Red |
| DRIVE CONTROL | 3-Mode |
| Drive Size | 1/4 in Hex |
| FUEL | Yes |
| IPM Range | 6300 IPM |
| Maximum Torque | 1000 in-lbs |
| Motor Type | POWERSTATE Brushless |
| Number of Batteries Included | 0 |
| Number of Batteries Required | 1 |
| ONE-KEY Enabled | No |
| Overload Protection | Yes |
| RPM Range | 3200 RPM |
| Switch Type | Trigger |
| Variable Speed | Yes |
| Warranty | 5 Year Limited Warranty |
| Weight w/Batteries | 3.9 lb |
What Milwaukee says about it
- 50% quieter than a standard impact driver
- Smoother driving and 3X less vibration than a standard impact driver
- Up to 3X faster application speed than the previous generation
- FLUID-DRIVE Hydraulic Powertrain reduces metal on metal contact within the tool for quieter operation and a smoother driving experience
- POWERSTATE brushless motor delivers 1000in-lbs of torque
- REDLINK PLUS provides increased thermal capability and prevents damage to the tool and battery due to overloading or overheating
- Compact size (4.33”) for access in tight spaces
- 3-MODE DRIVE CONTROL provides greater control over speed and power
- Tri-LED lighting for maximum workspace visibility
- Single handed bit insertion
- Includes: (1) 2760-20 1/4 in. Hex Hydraulic Driver, (1) belt clip
- Compatible with all M18 batteries
Manufacturer marketing copy, reproduced so you can judge it. We have not tested these claims.