M18 Bluetooth Jobsite Radio
Battery answer
Every reviewed M18 pack powers SKU 2952-20 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 · Radios · SKU 2952-20 · 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 | Not published for this exact SKU |
|---|
Specification sources (1)
- Milwaukee Tool — manufacturer page, retrieved 2026-07-31
Full specifications
As published by Milwaukee for SKU 2952-20, read 2026-07-31. Values are quoted in their units, not reformatted.
| Dual-Power | Yes |
|---|---|
| Battery Charging | Not Applicable |
| USB Charging Port | Yes |
| Tool Warranty | 1 Year Warranty |
| Power Source | Cordless |
| Material Composition | Plastic |
| Length | 16.73 in |
| Weight | 8.31 lb |
| Height | 8.24 in |
| Width | 7.43 in |
| Voltage | 18V |
| PACKOUT Compatible | No |
| Power Supply | Yes |
| M12 M18 Compatible | No |
What Milwaukee says about it
- Dual 3.5” woofers provide balanced & clear sound
- Dual high range tweeters deliver crisp highs
- Bluetooth 5.0 provides up to 120 ft of range
- Equipped with AM/FM capabilities and 18 presets
- Up to 13 hours of runtime on an M18 XC5.0 battery at MAX volume
- Built-in equalizer settings allow you to customize the bass and treble to your preferred sound
- USB-C 3.0A Personal Device charging
- Power the radio with any M18 battery or the provided AC Adapter for complete versatility
- Water & Dust Resistant
- Impact Resistant
- Integrated Playback controls
- Stackable design stores easy on the job & in the trailer
- Durable design & metal grille withstands demanding jobsite environments
- 3 phone storage locations
- 1 year warranty
Manufacturer marketing copy, reproduced so you can judge it. We have not tested these claims.