DJI Power 500: how long for each device?
With a 512 Wh battery, here is what the DJI Power 500 can run, device by device, and what it cannot start.
- Battery
- 512 Wh
- Max power
- 1,000 W
- Weight
- 7.3 kg
| Device | Lasts | Starts it? |
|---|---|---|
| Fridge | ≈ 7.9 h | yes |
| Chest freezer | ≈ 8.7 h | yes |
| Internet router | ≈ 22 h | yes |
| Gas boiler | ≈ 0.4 days | yes |
| CPAP machine | ≈ 2.5 nights | yes |
| Laptop | ≈ 6.2 h | yes |
| TV | ≈ 4.8 h | yes |
| LED lamp | ≈ 24 h | yes |
| Phone | ≈ 29 charges | yes |
It’s an estimate. We take the battery size the brand gives, remove 15% for losses, and use the device’s average draw. Yours may use more or less: check its label.
What this station is
The DJI Power 500 stores 512 Wh of energy, as announced by the brand. Its outlets can give up to 1,000 W at the same time: add up the watts of everything you plug in and stay under that number. It is a mid-size station: enough for a router, lights and phones over a day or more, and a fridge for some hours.
Its battery is LFP (lithium iron phosphate). This type usually keeps most of its capacity after thousands of charges, so it suits a station you use often. At 7.3 kg, you carry it with one hand for a short walk, like a full shopping bag.
During a power cut
A simple day without power: the internet router on for 24 hours, two LED lamps for 6 hours, a phone charging for 3 hours, and the station itself switched on. That comes to 606 Wh per day. The DJI Power 500 covers about 17 h of that.
Add an average fridge (45 W on average) and the DJI Power 500 keeps it going for about 7.9 h on its own, or 6.2 h with the basic needs above on top.
Charging it
The brand does not list a solar input for it. Charge it from a wall outlet before you need it, and top it up every few months.
Questions about this station
How many days of power cut does the DJI Power 500 cover?
About 17 h for the basics: router, two LED lamps, a phone and the station itself, 606 Wh per day. Each extra device shortens that time. Try your own list in the calculator.
How long can the DJI Power 500 run a fridge?
About 7.9 h for an average fridge (45 W on average), or 6.2 h if you also keep the router, two lamps and a phone going. A big or old fridge uses more.
Can the DJI Power 500 run a CPAP machine all night?
Yes. A CPAP without heated humidifier uses about 12 W. Over 8 hours, with the station itself switched on, that is 176 Wh per night, so about 2.5 nights. The heated humidifier uses much more: turn it off, or use the 12 V cable sold by the CPAP maker.