EcoFlow TRAIL 300 DC portable power station, 288 Wh, 300 W
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Choose countryThe EcoFlow TRAIL 300 DC is a portable power station with 288 Wh capacity and 300 W total DC output for travel, camping and emergency power needs. It weighs approximately 2.6 kg.
Device connections and recharging
Two USB-C PD ports rated at up to 140 W each, two USB-A ports and a 12 V car socket support several connected devices simultaneously. Match devices to the voltage and power rating of each output and the station's total output limit.
- USB-C charging: reach 80% in approximately 69 minutes using both USB-C PD 140 W ports.
- Solar charging: reach 80% in approximately 2.4 hours with 110 W solar panels.
- Vehicle charging: reach 80% in approximately 2.6 hours.
Battery and operating conditions
The LFP battery has a 40-layer real-time monitoring system, BMS SOC Balancing for even charging and X-Guard protection against failures. The enclosure uses flame-retardant UL94V-0 material and has an IP30 rating. A waterproof bag is available separately.
Charging temperature is 0 to 45 °C, while discharge temperature is -10 to 45 °C. Maximum operating altitude is 3 000 m.
| Manufacturer | EcoFlow |
|---|---|
| Name | EcoFlow TRAIL 300 DC |
| Model | EF-TX-288 |
| Weight | Approximately 2.6 kg |
| Dimensions | Approximately 166 × 115 × 167 mm |
| USB-A1/A2 outputs | 5 V ⎓ 2.4 A; 12 W per port, 24 W total |
| USB-C1 output | 5/9/12/15 V ⎓ 3 A; 20/28 V ⎓ 5 A; 140 W max. |
| USB-C2 output | 5/9/12/15 V ⎓ 3 A; 20/28 V ⎓ 5 A; 140 W max. |
| Car socket output | 12 V ⎓ 10 A |
| USB-C1 input | 9/12/15 V ⎓ 3 A; 20/28 V ⎓ 5 A; 140 W max. |
| USB-C2 input | 9/12/15 V ⎓ 3 A; 20/28 V ⎓ 5 A; 140 W max. |
| Solar/vehicle charging input | 10–30 V ⎓ 10 A max.; 110 W max. |
| Rated battery voltage | 19.2 V ⎓ |
| Battery capacity | 288 Wh |
| Cell chemistry | LFP (LiFePO₄) |
| Protection | Overvoltage, overload, overheating, short circuit, low voltage, under-temperature and overcurrent protection |
| Charging temperature | 0 °C to 45 °C |
| Discharge temperature | -10 °C to 45 °C |
| Storage temperature | -10 °C to 45 °C |
| Maximum operating altitude | ≤ 3 000 m |
| Total output power | 300 W DC |
| USB-C charging to 80% | Approximately 69 minutes using both USB-C PD 140 W ports |
| Solar charging to 80% | Approximately 2.4 hours with 110 W solar panels |
| Vehicle charging to 80% | Approximately 2.6 hours |
| Battery lifespan | Up to 5 years |
| Monitoring system | 40-layer real-time monitoring |
| Battery management technology | BMS SOC Balancing |
| Additional protection technology | X-Guard |
| Enclosure material flammability rating | UL94V-0, flame-retardant material |
| Ingress protection rating | IP30 |
| EAN | 4895251648394 |
|---|
Can it power several devices simultaneously?
Yes. It has two USB-C PD 140 W ports, two USB-A 12 W ports and a 12 V car socket. Observe each output's ratings and the 300 W total output limit.
Is a waterproof bag included?
No. The waterproof bag is available separately. The station has an IP30 rating.
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