300W Portable Power Station | 333Wh Backup Power Supply for Outdoor & Emergency

2026,03,10

Tired of running out of power during outdoor adventures or sudden home blackouts? Our 300W Portable Power Station is your reliable power companion, designed to keep your devices charged and your life on track—anytime, anywhere.

Powerful & Stable, Ready for Every Occasion

Equipped with a 3S2P ternary lithium battery, this power station boasts a high capacity of 90000mAh (11.1V, 30Ah, 333Wh), delivering steady and long-lasting power for all your needs. The 300W modified sine wave AC output supports most small household appliances and electronics, making it perfect for camping, RV travel, home emergencies, and outdoor work.

Multiple Ports, One Solution for All Devices

No more juggling chargers—our power station comes with a full range of ports to cover every charging need:

AC Output: 300W (Modified Sine Wave) – Powers laptops, mini fridges, fans, and more
PD Output: 25W – Fast charges laptops, smartphones, and tablets
DC Output: 9V-12.6V 10A – Ideal for car devices, cameras, and DC-powered equipment
USB-A Output: 5V2A – For regular charging of phones, headphones, and small gadgets
USB-B Output: 5V3A / 9V2A / 12V1.5A – Compatible with fast charging for most devices
3W LED Light – Provides bright illumination for camping, night work, or emergency use

Fast Charging & User-Friendly Design

With a 90W DC input (15V6A, DC5521 interface), you can quickly recharge the power station, getting back to full power in no time. Its compact design and lightweight build (net weight 3.4KG) make it easy to carry—slip it into your camping bag, RV storage, or emergency kit without hassle.

Reliable & Safe for Daily Use

Built with high-quality ternary lithium battery, our power station features multiple safety protections (over-charge, over-discharge, short-circuit, over-temperature) to ensure safe and stable operation. Whether you’re powering your devices on a remote campsite or keeping essentials running during a power outage, you can trust this power station to perform.

Perfect for Every Scenario

✅ Outdoor Camping & Hiking: Keep your tent lights, camera, and phone charged for a seamless adventure.

✅ Home Emergency: Backup power for routers, LED lights, and essential devices during blackouts.

✅ RV & Road Trips: Power your mini fridge, TV, and laptop to make your journey more comfortable.

✅ Outdoor Work: Keep your tools and devices charged when working away from power outlets.

Why Choose Our 300W Portable Power Station?

High-capacity 333Wh battery for long-lasting power
300W modified sine wave AC output for versatile use
Multiple fast-charging ports for all your devices
Fast 90W input for quick recharging
Portable, lightweight, and easy to carry
Built-in LED light for added convenience
Safe and reliable with multiple protection features

Don’t let power shortages ruin your plans. Grab our 300W Portable Power Station today and enjoy uninterrupted power wherever you go!

Author:

Mr. 张

E-mail:

155230213@qq.com

Phone/WhatsApp:

+86 17322928939