Romoss RM300 Portable Power Station 80000mAh, 256Wh

Romoss RM300 Portable Power Station 80000mAh, 256Wh

The Romoss RM300 portable power station is a practical, compact energy source designed for travel, camping, weekend getaways, and unexpected power outages. With a 256Wh LiFePO₄ battery, 300W rated output, and up to 600W peak power, it gives you the freedom to charge and power your essential devices wherever you are. Lightweight, easy to carry, and packed with useful ports, it is a great choice for hobby users looking for reliable portable power.

Key benefits

• 256Wh capacity, approximately 80000mAh
• LiFePO₄ battery for enhanced durability and long service life
• 300W rated power and 600W peak power
• Suitable for smartphones, tablets, laptops, small electronics, and selected small household devices
• Compact housing with a convenient carry handle
• Built-in LCD display for quick status monitoring
• Integrated 15W wireless charging pad
• Built-in LED light for added convenience after dark
• Multiple charging options including AC, car charging, and solar charging

Reliable power whenever you need it

The Romoss RM300 is built for users who want dependable backup power in a compact format. It works great at the campsite, on a road trip, during outdoor sessions, or as an emergency power source at home. Whether you need to recharge your phone, keep your laptop running, or power small gear away from a wall outlet, this unit helps you stay connected and prepared.

Compact size, versatile charging options

This portable power station offers a well-rounded set of outputs for everyday electronics. You get an AC socket, USB-A ports, a USB-C PD port, a car socket, and a wireless charging pad, making the RM300 a flexible charging hub for hobby, travel, and backup use. Its compact design makes it easy to store in a car, backpack, or travel bag.

Designed with safety in mind

The RM300 uses a durable LiFePO₄ battery and features multiple protection systems against overcharging, overheating, and overload. Temperature monitoring and active cooling support stable operation, while the fire-resistant ABS + PC housing adds another layer of protection. It is a solid option for users who want portable power with everyday safety features built in.

Ready for travel, camping, and emergency use

Thanks to its portable form factor and practical carrying handle, the Romoss RM300 is easy to take with you almost anywhere. Use it in the car, at the campsite, in a workshop corner, or keep it at home as backup power for essential devices. It also supports fast charging, so your compatible devices can get powered up more efficiently when time matters.

Clear LCD display and built-in LED light

The easy-to-read LCD screen helps you keep track of battery level, input and output power, remaining usage time, charging time, temperature, fan status, and active operating modes. A built-in 2W LED light makes the station even more useful during evening outdoor use or sudden blackouts.

In the box

• Portable power station
• AC charging cable
• Car charging cable
• User manual

Technical specifications