EcoFlow TRAIL Plus 300 DC Portable Power Station - 288 Wh - Black
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Product Information
Full details
The EcoFlow TRAIL Plus 300 DC is an ultra-compact portable power station designed for outdoor enthusiasts, photographers, and campers who need a lightweight, reliable energy source for mobile devices. With a 288 Wh battery capacity and rapid USB-C charging, it keeps cameras, tablets, and speakers running during short trips, though its 300W total output limit means it is not intended for high-draw appliances like heaters or electric kettles.
All features
| Colour | Black |
|---|---|
| Series | TRAIL |
| Model Part Number | WVGYD |
| Brand | EcoFlow |
Extended Product Information
FAQs
Can I use this power station to run a mini-fridge?
The TRAIL Plus 300 DC is designed for small electronics and devices up to 300W. Most mini-fridges draw too much power during compressor startup and are not recommended for this unit.
Is the unit waterproof?
No, it has an IP30 rating. It is protected against solid objects over 2.5mm but has no protection against water or rain.
How long does it take to fully charge?
Charging time varies by input source; utilizing the fastest available USB-C or AC input options will result in the quickest recharge times.
Can I bring this on an airplane?
Most airlines prohibit lithium batteries over 100Wh on flights. Because this unit is 288 Wh, it is likely not permitted for air travel.
What is the operating temperature range?
The unit should be operated within 0 to 45 °C and stored between -10 and 45 °C.
Troubleshooting
Device is not charging via solar panels
Ensure the solar panel is in direct sunlight and the connection cable is securely attached to the DC input port.
USB-C port output seems slow
Verify that your device is compatible with 140W Power Delivery and check that you are using a high-quality USB-C cable capable of high-wattage transfer.
Display is not turning on
Check if the unit has completely drained its charge; plug it into a known-working power source to initiate the battery wake-up cycle.
Pros and Cons
Pros
- Extremely lightweight and portable at 2.26 kg
- Three high-output 140W USB-C ports
- Durable, fire-resistant, and drop-proof design
- Supports convenient solar and car charging options
- Clear, built-in display for monitoring battery levels
Cons
- 300W limit prevents use with high-wattage appliances
- Not waterproof (IP30 rating), requiring care in wet conditions
- Lower total battery capacity compared to full-sized power stations
Setup, Compatibility & Care
To get started, simply charge the unit via an AC outlet, car adapter, or compatible solar panels before your trip. The built-in display provides real-time feedback on input and output levels. For compatibility, ensure your devices support USB-C Power Delivery (PD) to take full advantage of the 140W output ports. When storing the device, keep it in a temperature-controlled environment between -10 and 45 °C to preserve battery health. Avoid leaving the unit in direct sun or extreme heat inside a parked vehicle. While the chassis is drop-proof, regular inspection of the ports for debris or dust is recommended to ensure clear electrical connections.