SUNGZU Portable Generator Power Station 300W Solar Generator CPAP Battery Backup for Camping Outdoor Home Emergency 300 watt 346Wh 11.1V/31.2Ah Quiet Rechargeable Power Supply with 2AC 2DC 4USB

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SUNGZU Portable Power Station 300W has large battery capacity for outdoors camping, CPAP Backup Battery, off-grid short blackouts etc. The Portable Power Station Explorer 300Wh with PURE SINE WAVE INVERTER, Battery Balancing, BMS (battery management system), 4 fuses, cooling system, UPS.

The SUNGZU Portable Generator SKA300W is designed for outdoors’ power supply. Small size (14.3lbs, 11.8*4.6*8.2 inch) with big capacity (300Wh), which can fulfill your needs. 3 different output ports (4*USB, 2*AC, 2*DC) can charge most of your devices, including laptop, phone, tablet, mini fan, mini cooler, drone, LED light, camera etc.


Q: How to know the working times for my device?

A: Working time = 300Wh* 0.85 / operating power of your device

For reference, assuming power consumption of your device is 40W, working time will be 300Wh*0.85/40W=6.375 hrs (rough calculated) .

Please note: kindly check the power consumption of your device first, actual power consumption varies from different usages, consult SUNGZU for better purchase decision.

Q: What devices can SKA300W power?

A: Please note that the AC output port can only charge/power devices that operate at less than 200 Watt; Once exceeding, the Portable Power Station SKA300W will shut off automatically. Please refer to your device specification before purchase.

Q: Can it power to CPAP machine?

A: Of course it can. The SKA300W Portable Generator can power your CPAP by two ways: 110V AC plug and 12V DC plug. with the power station SKA300W and turn off the heater and humidifier , you can get about 3+ nights use.

Q: What the type of solar panel do you recommend?

A: We suggest the solar panel 18-30V and use a MC4 cable with 5.5*2.1mm DC Port, It's highly recommended that you choose SUNGZU 65W Solar Panel.

1.easily be charge by solar panel ,but we suggest use 18-30V solar panel to insert into the input socket.

2.By wall outlet

  • Note:Please do not store or use this unit in humidity areas to avoid short circuit
  • Please store or use SKA300W in a temperature and humidity environment
  • SKA300W built-in battery,please do not squeeze or crash unit violently or it would case a fire
  • Without authorization,please do not disassemble or modify the unit
  • Please keep away from children
Portable Solar Generator Green and Clean Power Supply
  • Capacity: 11.1V/31.2Ah (3.7V/93600mAh)
  • AC adapter input:15Vdc-30Vdc/5.0A(Max)
  • Solar panel input:18Vdc-30Vdc/5.0A(Max)
  • USB output voltage/current: 5Vdc/3.0A(Max)
  • DC output voltage/current: 12Vdc/8.0A(Max)
  • AC output voltage/current: 220Vac/1.4A/50Hz 110Vac/2.73A/60Hz AC output:300W
  • Weight: 14.3lb
  • Dimensions: 11.8*4.6*8.2inch
Read more All-in-one power for your travel/camping

SKA300W power station power supply for your phones, laptops, cameras and emergency power to lamps, cell phones and small devices up to 300W.

Charging time: 3.5 hours (80W TV), 12 times(4480mAh Drone), 9 hours (50W car refrigerator) , 7hours (60W fan) ,3.5 times (75W laptops), 10 hours (28W lighting);20 times(for phone 2915mAh)

Quiet and reliable CPAP backup power

It has two ways to power your CPAP: 110V AC Plug or 12V DC Plug.

Clean power with no noise and pollution. Have A Good Night's Sleep!

Turn off or remove the HEATER/ HUMIDIFIER while powering a CPAP machine in order to get more function time from SKA300W.


The Portable Generator SKA300W, providing outdoor enthusiasts with on-the-go power.

this portable battery charger lets you charge your AC or USB-compatible devices when you need them most.

Read more Emergency power supply

Mountain fire, Earthquake, Hurricanes, Flood, Tornadoes may result in power outage.

The Portable Generator SKA300W can be your reliable emergency power supply for lighting, phones, laptop,reuters, radio etc to keep daily going.

Can't support devices over 300W

The Portable Generator SKA300W is designed to power more electronics for outdoors camping life and emergency need. The continuous power of SUNGZU portable station SKA300W is 300W so it can not power the devices which rated over 300 watts.

Kindly check the rate power of your electronics before using.

Cooling System and UPS Function

SKA300W built-in smart temperature control system.When internal temperature is above 45℃,cooling fan would automatically turn on until it drops to below 45℃.

Supports charging and discharging at the same time.When the input power is less than output power, SKA300 would use its battery power to support charging, once it is low power,it would sound “Bee” to remind you to turn off the output.if not turn off the output, it would sound “Bee”until the power is less than 30% and it would automatically turn off unit.

Read more SUNGZU portable power station 1000Wh SUNGZU portable power station 500Wh SUNGZU 300Wh power station SUNGZU 200Wh power station SUNGZU 100Wh solar panel SUNGZU 65W solar panel capacity 1000Wh 3.7V/273000mAh 500Wh 3.7V/156000mAh 300Wh 3.7V/93600mAh 200Wh 3.7V/52000mAh / / AC 110V OUTLET 2X 2X 2X / / / DC output port 2X 5X 2X 3X 1X 2X USB-A output port 4X 3X 4X 2X / 2X QC output port / 1XQC2.0 / 1XQC2.0 / / Recharging Ways wall outlet/solar panel wall outlet/solar panel wall outlet/solar panel wall outlet/solar panel/ 12V cigarette lighter socket / / LCD display / / / / weight 31.97lb 16.53lb 11.02lb 3.31lb 5.95lb 4.95lb

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