M18 Jobsite Lunch Warmer
Battery answer
Every reviewed M18 pack powers SKU 0811-20 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 · PACKOUT Power Tools · SKU 0811-20 · 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 | 5.91 lb |
|---|
Specification sources (1)
- Milwaukee Tool — manufacturer page, retrieved 2026-07-31
Full specifications
As published by Milwaukee for SKU 0811-20, read 2026-07-31. Values are quoted in their units, not reformatted.
| Height | 7.48 in |
|---|---|
| Length | 8.23 in |
| Width | 10.75 in |
| Batteries Included | No |
| BuiltInClock | Yes |
| ContainerCapacitymL | 1125 ml |
| ContainerDepth | 6.01 in |
| ContainerHeight | 2.95 in |
| ContainerWeight | 0.725 lbs |
| ContainerWidth | 8.18 in |
| Display Type | LED |
| FoodGradeMaterials | Yes |
| Kit Type | Non-Kit |
| LeakProofContainers | Yes |
| Number of Pieces Included | 3 |
| PACKOUT Compatible | Yes |
| Tool Weight (lb) | 3.83 lb |
| Warranty | 3 Year Warranty |
| Weather Resistant | Yes |
What Milwaukee says about it
- Hot Meals On Any Job. Breaktime Ready.
- Preset Your Meal Time
- Automatically Warms While You Work
- Hot Lunches Ready When You Are
- 4.75 Cup Stainless Steel Containers with Leak Proof Lids
- Heat Up To 2 Meals Per M18 RedLithium XC5.0 Battery
- Custom Foam Insulation Retains Heat
- Adjustable Heat Settings: Low, Medium, High
- PACKOUT Compatible
- Removable Lid: Jobsite Container Tray
- Impact Resistant
- IP54: Water & Dust Resistant
- Dishwasher Safe Container & Lid
- Includes (2) Stainless Steel Containers
- 3 Year Warranty
Manufacturer marketing copy, reproduced so you can judge it. We have not tested these claims.