DELTA 2 Max
- Battery
- 2,048Wh
- Modeled fridge runtime
- 4.1 days
- 12V path
- Verify outlet, cable and cutoff
Portable fridge power planner
Cold food needs daily energy—not just compressor watts.
Plan a 12V fridge or freezer for warm days, long weekends and weak-sun conditions. Then compare products by useful volume, power paths, published consumption and battery options.
Plan my fridge power →Build the energy budget
What kind of cold are you planning?
These presets are planning scenarios—not promises for every fridge. Replace them with a measured 24-hour result whenever possible.
Fridge consumption900Wh450Wh × 2 days
Conversion allowance90%Planning value for a compatible DC path
Battery shopping target1,250Wh+Includes 25% reserve
Matching battery class
Add other camping loads →Power stations for this fridge target.
AC70
- Battery
- 768Wh
- Modeled fridge runtime
- 1.5 days
- 12V path
- Verify outlet, cable and cutoff
C800
- Battery
- 768Wh
- Modeled fridge runtime
- 1.5 days
- 12V path
- Verify outlet, cable and cutoff
RIVER 3 Max Plus
- Battery
- 858Wh
- Modeled fridge runtime
- 1.7 days
- 12V path
- Verify outlet, cable and cutoff
Daily use can change sharply with ambient heat, ventilation, lid opening, warm contents, freezer mode and low-voltage cutoff. The power-station result uses 90% usable energy for a compatible DC path; AC operation can be less efficient.
Source-linked product overview
Compare the fridge before the battery.
Product cards separate published daily energy from compressor or input ratings. Missing data remains missing.
Compare two fridges side by side →CFX5 45
- Temperature
- -22 to 20°C
- Weight
- 20.9kg
- Published cooling energy
- Not published
- Battery option
- External only
A premium single-zone compressor fridge/freezer with AC and vehicle-DC inputs and a wide published ambient-temperature range.
GLACIER Classic 45L
- Temperature
- -20 to 20°C
- Weight
- 23.2kg
- Published cooling energy
- 190Wh/day*
- Battery option
- 298Wh
A dual-zone 45L fridge/freezer with an optional battery and unusually transparent official cooling and freezing energy figures.
EverFrost Powered Cooler 40
- Temperature
- -20 to 20°C
- Weight
- 24kg
- Published cooling energy
- Not published
- Battery option
- 299.52Wh
A wheeled powered cooler with a documented battery capacity and both vehicle and universal AC input.
MultiCooler
- Temperature
- -20 to 20°C
- Weight
- 24kg
- Published cooling energy
- 180Wh/day*
- Battery option
- 716.8Wh
A fridge/freezer and ice-maker system built around BLUETTI's removable B70 battery ecosystem.
*Published energy figures use the manufacturer's stated test conditions and regional specification. They are not directly comparable unless temperature, ambient conditions and mode match.