Camping Portable Power Supply

300W Portable Generator R300 is a lithium Portable Power Station, It can provide enough power supply for camping, home and emergency. It’s equipped with much richer ports than others, including 2* AC output ports(pure sine wave), 3* DC ports(12&24V output, 19V input), 2* 5V 3.1A USB quick charge ports, 1* 5V3A/9V2A type-c output port, 1* 12/8A cigarette lighter port, fully meeting the needs of your travel charge.OEM and ODM orders are welcomed.
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Product Details

portable solar generator(001)

Product Parameters

Item No.

R300 Camping Portable Power Supply

Rated Watts


Battery Capacity


DC Input

DC 19V3.42A

DC Output

12V/8A 24V/3A

Type C Output

5V/3A 9V/2A 12V/1.5A

USB Output

USB1+ USB2 5V/3.1A

Charging Time

About 7hrs






1. HIGHEST CAPACITY POWER PACK: Featuring with updated lithium battery cells, this power station is 300Wh powerful enough to charge a smartphone 40 times, laptops 7-8 times, 32" TVs 5+ hours, CPAP 4+ nights(using DC converter), mini-refrigerator 5+ hours, lights or other small appliances. Perfect for emergencies, camping or wherever you need power.

camping solar system(001)


1) This solar energy generator can be charged from the sun with any compatible 30W~120W solar panel (SOLD SEPARATELY).

2) This camping battery power supply can be fully charged in 7-8 hours by being plugged into the wall outlet.

3) This camping battery power supply can be also fully charged 7-8 hours by generator.

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3. PURE SINE WAVE INVERTER: Better than modified sine wave and clean power just like plugging into the wall at home. Inductive loads like microwaves and motors run faster, quieter and cooler. Built-in Smart and Silent Cooling Fan will automatically turn on the fan when the unit is hotter to maintain the unit at the constant temperature without running the fan constantly. And it is a gas-free source of portable power supply, it runs quiet, no exhaust fumes.

4. COMPACT and PORTABLE: Withan easy-carry handle, this lightweight power station is a portable model in its class at just 6.5 lbs and 8.5*7*5 inch/23*19*14cm. Take it with you on-the-go and never worry about power shortage. Flashlight with SOS light design provides convenience for your outdoor emergency.

Certification and Test Report:

1. CE,FCC,PSE certified

2. ROHS test report

Your Safety,Our Concern:

Designed by professional battery experts, R300 power station is safe. Battery management system enables short circuit protection, voltage control, over charge, over current, over voltage, over heat, electromagnetic field, recovery protection.


Question: Does it have pass through charging for using both ac and dc?

Answer: Yes, our 300W portable power station support pass through charging for using both AC and DC.

Question: How to calculate the working time for your devices?

Answer: 1. Working Time = 298Wh/operating power of your device

For example, if it powers a 30W laptop, the working time can be roughly calculated as 9.93h. (298/30=9.93)

Question: Does the item have a replacement lithium battery?

Answer: No, it does not. It has a rechargeable lithium battery inside.

Question: Could the 300w generator be used as emergency power for an energy efficient refrigerator in a power outage? If not any suggestions?

Answer:Yes. I'm sure it would power a refrigerator with no problem.

Shipping and Delivery

Paper box per Solar Powered Generator.

Package includes: 1 x Solar Powered Generator, 1 x AC Power Adapter, 1 x User Manual

Delivery time: 20-25 Days.

Warranty:2-year warranty and friendly customer service.

Hot Tags: camping portable power supply, China, manufacturers, suppliers, factory


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