Jackery runtime estimate
Will the Jackery Explorer 240 run a CPAP?
Estimate: about 0.5 nights with heated humidifier on, 0.8 nights with humidifier off, or 1.0 nights using a compatible CPAP DC converter cable.
A CPAP is a medical device. These are runtime estimates, not medical advice or a medical-safety guarantee. Test your exact setup at home before relying on it.
| Rated capacity | 240 Wh |
|---|---|
| Usable estimate | 240 Wh x 0.85 = 204 Wh on AC inverter |
| AC inverter | 200 W continuous fixture value |
| Chemistry | Lithium-ion |
| Weight | 6.6 lb |
| MSRP | $199, fixture checked 2026-06-12 |
| Source | https://www.jackery.com/products/explorer-240-portable-power-station |
Line-by-line math
- CPAP humidifier on: 240 Wh x 0.85 = 204 Wh / 53 W = 3.8 h = 0.5 nights.
- CPAP humidifier off: 240 Wh x 0.85 = 204 Wh / 30 W = 6.8 h = 0.8 nights.
- Compatible DC cable: 240 Wh x 0.92 = 221 Wh / 28 W = 7.9 h = 1.0 nights.
- Full-size refrigerator: 240 Wh x 0.85 = 204 Wh / 150 W = 1.4 h.
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Try this model with your loads
Pick loads, hours, and whether CPAP uses an AC inverter or a compatible DC converter cable.
A CPAP is a medical device. These are runtime estimates, not medical advice or a medical-safety guarantee. Test your exact setup at home before relying on it.