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HB 300W Multifunctional Portable Power Station

300W Portable Power Station
300W Portable Power Station


Excellent design, built-in AC 300W output, DC12V output, USB C high-power input and output, Qualcomm Quick Charge 3.0 output, lighting function. Built-in lithium-ion battery with a capacity of up to 80,000mAh, powerful but light in weight. The best companion and equipment for outdoor activities and night markets.
Support 15V4A adapter and PD100W charger to charge simultaneously, two ways to fast charge the product simultaneously. It will fully charge the battery within 3 hours.

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1. Built-in high-power density lithium-ion battery;
2. Up to 20Ah / 14.8V (equivalent to 80,000mAh, 3.7V) 296Wh battery power;
3. Support AC pure sine wave output;
4. The maximum AC continuous output is 300W, and the peak output is 450W;
5. Multiple DC outputs, up to 12-16V/12A continuous output, 13A protection.
6. Support 2 x 5V / 2A (maximum 4A max) and USB QuickCharge3.0 output, suitable for smartphones, tablet computers, etc.
7. Support PD100W input and output, support PD charger to charge energy storage power supply, and support PD100W to charge laptops, Nintendo game consoles, and other devices.
8. Built-in LED light board lighting.
9. Protection includes short circuit, overload, high-temperature resistance, etc.,


Product Specifications

Built-In Battery High energy density lithium battery 296Wh (80000mAh/3.7V)
Charging Specifications DC15V/4A (The product supports wide voltage input, and automatically recognizes the boost function)
Support DC port and type-c port dual input fast charge
DC Output *DC output 12-16V/10A
USB1/2 Output 5V/4A
USB2 Output QC3.0 fast charge 5V/2A, 9V/2A, 12V/1.5A
Type-C Input And Output PD100W fast charge input/output: 5V/2A, 9V/2A, 12V/3A,
15V/3.5A, 20V/5A (MAX)
AC Continuous Output Power 300W
AC Peak Output Power 450W
Cycle Life 500 Times
Product Protection 1. Short circuit protection
2. Overcurrent protection
3. Overvoltage protection
4. Undervoltage protection
5. Overload protection
6. Over temperature protection


  • Back-up power supply after a power failure;
  •  Backup smart device power supply;
  • When camping, outdoor photography, fishing, hiking, etc.,
  • Used for tool charging;
  • Laptop, small LED TV, mini-refrigerator
  • Mobile booths, night markets.

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