What will the BLUETTI Apex 300 run?
The BLUETTI Apex 300 stores 2,765Wh with 3,840W of output. Running one thing at a time, that's about 23 to 48 hours of a refrigerator, about 2 to 6 days of a CPAP with the humidifier off and about 3 to 4 days of Wi-Fi.
2,765 Wh and 3,840 W at 120V and 240V in a 66 lb unit, with B300K or B500K batteries to add capacity later.
One appliance at a time
| Running just this | Runs it for | Runs it? |
|---|---|---|
| Refrigerator | 23 to 48 hours | Yes |
| Freezer (chest or upright) | 26 to 64 hours | Yes |
| CPAP (blower only: humidifier and heated tube off) | 2 to 6 days | Yes |
| CPAP with heated humidifier (and heated tube) | 27 to 68 hours | Yes |
| Home oxygen concentrator | 6.5 to 7.5 hours | Yes |
| Modem and Wi-Fi router | 3 to 4 days | Yes |
| Laptop (plugged in, in use) | 26 to 53 hours | Yes |
| TV (32 to 65-inch LED) | 15 to 53 hours | Yes |
| LED light bulb (60W equivalent, each) | 4 to 5 days | Yes |
| Gas furnace blower (1/3 to 1/2 HP) | 3.5 to 4.5 hours | Yes |
| Window air conditioner (10,000 BTU) | 1.5 to 3.5 hours | Yes |
| Microwave | 1.5 to 3.5 hours | Yes |
| Coffee maker | 1.5 to 3 hours | Yes |
| Electric space heater | 1.5 to 4 hours | Yes |
| Sump pump (1/2 HP) | about 2 hours | Yes |
A few things together
| Running together | Runs them for | Runs it? |
|---|---|---|
| Refrigerator, Wi-Fi and four LED bulbs | 14 to 25 hours | Yes |
| Refrigerator, freezer and Wi-Fi | 12 to 27 hours | Yes |
| CPAP (humidifier off) and one LED bulb | 2 to 4 days | Yes |
| Wi-Fi, a laptop and two LED bulbs | 18 to 33 hours | Yes |
Runtime: 2,765Wh × 90% usable × 85% inverter efficiency ÷ (the average draw + about 10W the station uses itself), from Energy Star figures and makers' manuals. "Runs it?" checks its output against the cautious running and starting figures on generator makers' and DTE Energy's charts. Plan on the low end. Your own list: the power station calculator.
Questions
Can the BLUETTI Apex 300 run a refrigerator?
Yes. It runs one for about 23 to 48 hours on its own, and its output cover the cautious figures on generator makers' charts.
How long will the BLUETTI Apex 300 run a CPAP?
About 2 to 6 days with the humidifier and heated tube off, or about 27 to 68 hours with them on, running nothing else. Running it from the 12V outlet through the CPAP maker's own converter avoids the inverter's losses, so it lasts longer than these figures.
Can the BLUETTI Apex 300 run a space heater?
Only briefly: a space heater on high draws up to about 1,500 watts, so it lasts about 1.5 to 4 hours. See how to stay warm without power for what works better.