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Best Power Stations for CPAP

24 qualify, listed by overall score. Updated October 18, 2026.

Anker SOLIX C1000 Gen 2

#1 of 20 in medium · independently tested

$479

4.0

1,024 Whcapacity

1,800 Wcontinuous output

LiFePO43,000 cycles

28.4 lbweight

Value Power output Recharge speed

Refreshed C1000 at a lower price; not expandable.

Runs a 500 W load about 1.7 h$468 per kWh of capacityFull AC recharge in about 0.9 hUPS switchover 20 ms

Amazon · $479 Anker SOLIX Full review

Anker SOLIX C1000

#2 of 20 in medium · independently tested

$549

4.0

1,056 Whcapacity

1,800 Wcontinuous output

LiFePO43,000 cycles

28.4 lbweight

Value Power output Recharge speed

1kWh unit that recharges in under an hour; six AC outlets; expandable to 2kWh.

Runs a 500 W load about 1.8 h$520 per kWh of capacityFull AC recharge in about 0.9 hUPS switchover 20 msExpands to 2,112 Wh

Amazon · $549 Anker SOLIX Full review

Jackery Explorer 1000 v2

#3 of 20 in medium · independently tested

$549

3.9

1,070 Whcapacity

1,500 Wcontinuous output

LiFePO44,000 cycles

23.8 lbweight

Value Power output Recharge speed

Light for its class at 23.8 lb; 1500W output and about 1.7-hour AC recharge.

Runs a 500 W load about 1.8 h$513 per kWh of capacityFull AC recharge in about 1.2 hUPS switchover 20 ms

Amazon · $549 Jackery Full review

Bluetti EB3A

#1 of 7 in small

$199

3.8

268 Whcapacity

600 Wcontinuous output

LiFePO42,500 cycles

10.1 lbweight

Value Power output Recharge speed

Punchy 600W output from a 268Wh box; wireless charging pad and 20ms UPS.

Runs a 500 W load about 0.5 h$743 per kWh of capacityFull AC recharge in about 0.7 hUPS switchover 20 ms

Amazon · $199 Bluetti Full review

Jackery Explorer 240 v2

#2 of 7 in small

$169

3.8

256 Whcapacity

300 Wcontinuous output

LiFePO43,000 cycles

7.9 lbweight

Value Power output Recharge speed

Jackery's smallest LiFePO4 unit; one AC outlet and 100W USB-C.

Runs a 500 W load about 0.4 h$660 per kWh of capacityFull AC recharge in about 1.0 hUPS switchover 20 ms

Amazon · $169 Jackery Full review

Bluetti Elite 100 V2

#4 of 20 in medium · independently tested

$599

3.8

1,024 Whcapacity

1,800 Wcontinuous output

LiFePO44,000 cycles

25.4 lbweight

Value Power output Recharge speed

Successor to AC180 class: lighter, 10ms UPS, 4000-cycle cells.

Runs a 500 W load about 1.7 h$585 per kWh of capacityFull AC recharge in about 1.0 hUPS switchover 10 ms

Amazon · $599 Bluetti Full review

DJI Power 1000 V2

#5 of 20 in medium · independently tested

$649

3.7

1,024 Whcapacity

2,600 Wcontinuous output

LiFePO44,000 cycles

28.7 lbweight

Value Power output Recharge speed

Adds app control and more output over the original Power 1000.

Runs a 500 W load about 1.7 h$634 per kWh of capacityFull AC recharge in about 1.0 hUPS switchover 10 ms

Amazon · $649 DJI Full review

EcoFlow Delta 3

#6 of 20 in medium · independently tested

$649

3.7

1,024 Whcapacity

1,800 Wcontinuous output

LiFePO44,000 cycles

27.6 lbweight

Value Power output Recharge speed

Non-expandable Delta 3 with 4000-cycle LiFePO4 and 140W USB-C ports.

Runs a 500 W load about 1.7 h$634 per kWh of capacityFull AC recharge in about 0.8 hUPS switchover 10 ms

Amazon · $649 EcoFlow Full review

EcoFlow Delta 3 Plus

#7 of 20 in medium · independently tested

$749

3.6

1,024 Whcapacity

1,800 Wcontinuous output

LiFePO44,000 cycles

27.6 lbweight

Value Power output Recharge speed

Delta 3 with expansion up to 5kWh and 10ms UPS; 1500W AC recharge.

Runs a 500 W load about 1.7 h$731 per kWh of capacityFull AC recharge in about 0.8 hUPS switchover 10 msExpands to 5,120 Wh

Amazon · $749 EcoFlow Full review

DJI Power 500

#9 of 20 in medium · independently tested

$279

3.5

512 Whcapacity

1,000 Wcontinuous output

LiFePO44,000 cycles

15.9 lbweight

Value Power output Recharge speed

1000W output from a 512Wh unit; very quiet fan; solar needs DJI adapter.

Runs a 500 W load about 0.9 h$545 per kWh of capacityFull AC recharge in about 1.1 hUPS switchover 10 ms

Amazon · $279 DJI Full review

DJI Power 1000

#10 of 20 in medium · independently tested

$699

3.4

1,024 Whcapacity

2,200 Wcontinuous output

LiFePO44,000 cycles

28.7 lbweight

Value Power output Recharge speed

2200W output and two 140W USB-C ports; only two AC outlets and no app on v1.

Runs a 500 W load about 1.7 h$683 per kWh of capacityFull AC recharge in about 1.0 hUPS switchover 10 ms

Amazon · $699 DJI Full review

Bluetti AC70

#11 of 20 in medium · independently tested

$449

3.4

768 Whcapacity

1,000 Wcontinuous output

LiFePO43,000 cycles

22.5 lbweight

Value Power output Recharge speed

768Wh with 500W solar input, high for the size; only two AC outlets.

Runs a 500 W load about 1.3 h$585 per kWh of capacityFull AC recharge in about 1.0 hUPS switchover 20 ms

Amazon · $449 Bluetti Full review

Anker SOLIX C800 Plus

#12 of 20 in medium

$449

3.4

768 Whcapacity

1,200 Wcontinuous output

LiFePO43,000 cycles

24.4 lbweight

Value Power output Recharge speed

1200W output from 768Wh; includes retractable camping light poles.

Runs a 500 W load about 1.3 h$585 per kWh of capacityFull AC recharge in about 0.9 hUPS switchover 20 ms

Amazon · $449 Anker SOLIX Full review

EcoFlow Delta 2

#13 of 20 in medium · independently tested

$699

3.4

1,024 Whcapacity

1,800 Wcontinuous output

LiFePO43,000 cycles

27.0 lbweight

Value Power output Recharge speed

The benchmark 1kWh unit: 1800W output, six AC outlets, expandable to 3kWh.

Runs a 500 W load about 1.7 h$683 per kWh of capacityFull AC recharge in about 1.0 hExpands to 3,040 Wh

Amazon · $699 EcoFlow Full review

UGREEN PowerRoam 1200

#14 of 20 in medium · independently tested

$599

3.3

1,024 Whcapacity

1,200 Wcontinuous output

LiFePO43,000 cycles

25.6 lbweight

Value Power output Recharge speed

Solid 1kWh unit; low 200W solar input limits off-grid use.

Runs a 500 W load about 1.7 h$585 per kWh of capacityFull AC recharge in about 1.2 hUPS switchover 20 ms

Amazon · $599 UGREEN Full review

Jackery Explorer 300 Plus

#4 of 7 in small

$199

3.3

288 Whcapacity

300 Wcontinuous output

LiFePO43,000 cycles

8.3 lbweight

Value Power output Recharge speed

Carry-on friendly 288Wh unit; slow-ish AC recharge but can charge from 100W USB-C.

Runs a 500 W load about 0.5 h$691 per kWh of capacityFull AC recharge in about 2.2 h

Amazon · $199 Jackery Full review

EcoFlow River 2

#5 of 7 in small

$199

3.2

256 Whcapacity

300 Wcontinuous output

LiFePO43,000 cycles

7.7 lbweight

Value Power output Recharge speed

Entry LiFePO4 unit that recharges from the wall in about an hour; X-Boost lets it run 600W resistive loads at reduced voltage.

Runs a 500 W load about 0.4 h$777 per kWh of capacityFull AC recharge in about 0.8 h

Amazon · $199 EcoFlow Full review

EcoFlow River 2 Pro

#16 of 20 in medium · independently tested

$499

3.2

768 Whcapacity

800 Wcontinuous output

LiFePO43,000 cycles

17.2 lbweight

Value Power output Recharge speed

Largest River 2 with 800W continuous output and 70-minute AC recharge.

Runs a 500 W load about 1.3 h$650 per kWh of capacityFull AC recharge in about 0.9 h

Amazon · $499 EcoFlow Full review

EcoFlow River 3 Plus

#6 of 7 in small

$269

3.2

286 Whcapacity

600 Wcontinuous output

LiFePO43,000 cycles

10.3 lbweight

Value Power output Recharge speed

Small base unit that accepts an extra battery to reach 858Wh; 600W continuous output.

Runs a 500 W load about 0.5 h$941 per kWh of capacityFull AC recharge in about 0.8 hUPS switchover 10 msExpands to 858 Wh

Amazon · $269 EcoFlow Full review

Anker SOLIX C300X

#7 of 7 in small

$219

3.1

288 Whcapacity

300 Wcontinuous output

LiFePO43,000 cycles

9.3 lbweight

Value Power output Recharge speed

Three AC outlets and a 140W USB-C port in a sub-10 lb unit.

Runs a 500 W load about 0.5 h$760 per kWh of capacityFull AC recharge in about 1.2 hUPS switchover 20 ms

Amazon · $219 Anker SOLIX Full review

EcoFlow River 2 Max

#17 of 20 in medium

$349

3.0

512 Whcapacity

500 Wcontinuous output

LiFePO43,000 cycles

13.4 lbweight

Value Power output Recharge speed

Mid-size River with four AC outlets and 100W USB-C; full recharge in roughly an hour.

Runs a 500 W load about 0.9 h$682 per kWh of capacityFull AC recharge in about 0.9 h

Amazon · $349 EcoFlow Full review

Bluetti EB55

#18 of 20 in medium

$349

2.6

537 Whcapacity

700 Wcontinuous output

LiFePO42,500 cycles

16.5 lbweight

Value Power output Recharge speed

Four AC outlets and wireless pad; slow 200W AC recharge.

Runs a 500 W load about 0.9 h$650 per kWh of capacityFull AC recharge in about 3.1 h

Amazon · $349 Bluetti Full review

Jackery Explorer 500

#19 of 20 in medium

$399

1.9

518 Whcapacity

500 Wcontinuous output

NMC500 cycles

13.3 lbweight

Value Power output Recharge speed

Older NMC design with 500-cycle rating, one AC outlet and no USB-C.

Runs a 500 W load about 0.9 h$770 per kWh of capacityFull AC recharge in about 6.6 h

Amazon · $399 Jackery Full review

Goal Zero Yeti 500X

#20 of 20 in medium

$449

1.6

505 Whcapacity

300 Wcontinuous output

NMC500 cycles

12.9 lbweight

Value Power output Recharge speed

Well-built but dated: NMC cells, 500 cycles, very slow 60W AC recharge.

Runs a 500 W load about 0.9 h$889 per kWh of capacityFull AC recharge in about 9.7 h

Amazon · $449 Goal Zero Full review

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