EcoFlow RIVER 2
256 Wh capacity
Ultralight weekend unit with a 60-minute wall recharge.
- ⚡ 300W output
- 🔋 ~0.6 fridge-days
- LiFePO4
$239 MSRP Review pending
Use case
CPAP & Medical
Portable Power Stations
Quiet, reliable overnight power for CPAP machines and medical devices — at camp or during an outage.
Typical range ≈ 300–1,000 Wh
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Jackery Explorer 300 Plus
288 Wh capacity
Compact device-charging workhorse for tent trips.
- ⚡ 300W output
- 🔋 ~0.6 fridge-days
- LiFePO4
$299 MSRP Review pending
Anker SOLIX C1000
1,056 Wh capacity
Fastest-charging 1 kWh class unit; strong port selection.
- ⚡ 1,800W output
- 🔋 ~2.3 fridge-days
- LiFePO4
$999 MSRP Review pending
EcoFlow DELTA 2
1,024 Wh capacity
Fast charging and expandable capacity in a portable package.
- ⚡ 1,800W output
- 🔋 ~2.3 fridge-days
- LiFePO4
$999 MSRP View Review
Explore CPAP & medical Power Content
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Best Power Stations for CPAP Machines: Quiet Power for a Good Night's Sleep
How to size and choose a battery that reliably runs your CPAP overnight — at a campsite or through a power outage — including the humidifier math nobody tells you about.
Read Guide →