This 300W multi-functional outdoor power supply has a large capacity and multiple output interfaces, supporting power supply for mobile phones, laptops, and small household appliances. It offers three charging modes: mains power, vehicle power, and solar power. It comes with six layers of safety protection and is equipped with lighting and LCD display. The lightweight and portable handle design makes it suitable for outdoor camping, self-driving trips, and emergency backup power.

Equipped with an AC 300W pure sine wave socket, a DC 12V interface, USB-A (5V/2.4A), QC 18W fast charging and PD 60W fast charging ports, it can simultaneously power devices such as TVs, laptops, tablets, LED lights, and mini refrigerators. With a 299.52Wh capacity, it supports: approximately 2.5 hours for TVs, about 5 charging cycles for laptops, and about 22 charging cycles for mobile phones, meeting diverse needs for outdoor and emergency use.When camping, you want to brew a cup of hot coffee. During the drive, you need to recharge your laptop. In an emergency, you require lighting and communication? This 300W multi-functional portable outdoor power supply, with a large capacity of 299.52Wh, multiple outputs and triple charging methods, becomes your reliable companion for outdoor exploration and emergency power backup.
⚡ Multiple outputs, suitable for all scenarios
Equipped with an AC 300W pure sine wave socket, DC 12V interface, USB-A (5V/2.4A), QC 18W fast charging and PD 60W fast charging ports, it can simultaneously power TVs, laptops, tablets, LED lights, mini refrigerators and other devices. With a 299.52Wh capacity, it supports: TV for about 2.5 hours, laptop for about 5 charges, and mobile phone for about 22 charges, meeting the diverse needs of outdoor and emergency situations.
?? Triple charging, worry-free Battery life
Supports three charging methods： mains power， vehicle power， and solar power. It can be fully charged in 5-6 hours. Mains power direct charging is efficient and convenient， vehicle charging is suitable for driving scenarios， and solar charging allows you to achieve energy self-sufficiency in the wild， completely eliminating the worry of low battery levels.
??️ Intelligent protection， durable and safe
It has an advanced battery management system (BMS)， providing six protections： overcharge， overdischarge， overcurrent， short circuit， overtemperature， and overvoltage， ensuring safe and stable charging and discharging every time. The sturdy shell and heat dissipation design are suitable for complex outdoor environments， with full durability.
?? Portable design， easy to carry
With a lightweight body of only 7.01 pounds， paired with an integrated handle， it can be easily picked up with one hand. Compact size (9.49×5.43×8.35 inches) can be easily placed in a backpack or trunk， without taking up space. The LCD high-definition screen shows real-time power and power consumption， and has three lighting modes (constant light / flashing light / SOS)， adding security to outdoor and emergency scenarios.
This 300W portable outdoor power supply is not just an energy storage device， but also your confidence to explore the world. Whether for camping， driving， or emergency power backup， it can provide stable and reliable energy support for every trip， allowing you to travel freely without any restrictions.