EcoFlow Trail Plus 300 DC Portable Power Station 288 Wh 300 W Black/Grey

The EcoFlow Trail Plus 300 DC is a portable power station designed for off-grid use. As an exclusively DC-based power source, it omits AC outlets in favour of direct USB and 12 V connectivity. The unit uses a Lithium Nickel Manganese Cobalt Oxide (LiNMC) battery to store and distribute energy. With a total system output of 300 W, it can power camping accessories and charge mobile devices simultaneously. The internal battery can be recharged via a car socket, a USB connection, or compatible solar panels.

The front panel features a range of DC outputs capable of charging up to six devices at once. Three USB-C ports are available for high-draw equipment, such as modern laptops, while two USB-A ports accommodate standard peripherals. A 12 V car socket is included for dedicated outdoor gear. The device supports fast-charging protocols across its compatible ports to reduce charging times. Users can monitor power usage in real time via the EcoFlow app, which connects to the unit using Wi-Fi or Bluetooth.

Designed for travel, the unit includes handles for easy carrying. The black and grey exterior is built for transit and outdoor use. An onboard display provides immediate readouts of current battery levels and power draw without the need for the mobile app. To assist with low-light tasks, the chassis features an integrated utility light. This design provides a portable power solution for users who do not require an AC inverter.

• 288 Wh battery capacity – provides enough energy for multiple phone or tablet recharges.
• 140 W output per USB-C port – enables fast charging for high-demand hardware.
• 110 W maximum solar input – allows the station to be recharged using portable panels.
• 12 W maximum output per USB-A port – delivers steady power for smaller peripherals and accessories.
• 2.26 kg total weight – ensures the unit is light enough to carry to campsites.
• IP30 protection rating – protects internal circuitry against solid objects larger than 2.5 mm.