EcoFlow EFTRAIL300USAMZN TRAIL 300 DC Portable Power Station with 288 wh Rated Capacity

EcoFlow TRAIL Series DC Portable Power Station
The EcoFlow EFTRAIL300USAMZN TRAIL Series DC Portable Power Station in Black is the ultimate companion for outdoor enthusiasts. Weighing just 4 lbs, its ultra-compact and lightweight design makes it easy to carry on any adventure. With 90% gear compatibility and pure DC output, you can enjoy longer runtimes for your lights, cameras, tablets, and speakers without wasting energy. The power station features multiple versatile output ports, allowing you to power your gear and share with friends, ensuring the fun never stops. With a capacity of up to 288Wh, it provides all-day power, equivalent to nine power banks—perfect for camping, fishing, or filming. Its drop-proof and fire-resistant construction, along with an optional waterproof accessory, makes it adventure-proof and ready for any trail.

• Ultra-Compact & Lightweight: Weighs just 4 lbs with a handheld design—perfect for on-the-go adventures.
• 90% Gear Compatibility: Pure DC: Enjoy longer runtimes for lights, cameras, tablets, speakers, and more—with no energy wasted.
• Power to Share: Multiple versatile output ports let you power up your gear and share with friends—keep the vibes going.
• All-Day Power in One Hand: Up to 288Wh capacity, equal to nine power banks—ideal for a full day of camping, fishing, or filming.

• Adventure-Proof: Drop-proof, fire-resistant construction with optional waterproof accessory—engineered for every trail.

FAQ

What operations do users need to do after receiving the device?

1. Check whether the packaging is intact and whether the equipment and spare parts are complete after unpacking.
2. The product does not provide a car charger cable or a solar charger cable. If needed, users can purchase them separately.
3. For Trail Plus 300, turn it on, connect it via the EcoFlow app, then set up wifi and update the firmware.

Product Storage and Usage Precautions

1. Store the product in a dry, cool, ventilated place at room temperature. The best environment for use and storage is 0°C~30°C.
2. Do not place this product in an environment with water, heat, a strong magnetic field, or corrosive gas.
3. During long-term storage, it is recommended to charge and discharge the battery once every three months (fully charge first, then discharge to 60%) to extend the service life of this product.

Can the product be brought onboard an airplane?

• No, the battery capacity of the product is greater than the airplane limit of 160Wh.

How to charge the device and the charging power description？

• Type 1: Connect to a power source via the USB-C in-out ports.
• Type 2: Use a solar charging cable to connect the product's solar/car charger input port to the solar panel (only for Trail 300 and Trail Plus 300).
• Type 3: Use a car charging cable to connect the product's solar/car charger input port to the car's cigarette lighter (only for Trail 300 and Trail Plus 300).
• Trail 200 provides 2 USB-C ports with a maximum input of 140W and a maximum input of 100W. Trail 300 provides dual USB-C ports with a maximum input of 140W and a solar/car charger port with a maximum input of 110W.

What material is the battery of the device made of?

• LiFePO4

How to turn on low current mode?

1. Connect a low-power device to the USB-A port.
2. Double-click the multi-function button. When the USB-A port flashes, low-current mode is enabled.
3. Low-current mode will last for 3 hours. You can double-click to exit early.

Common error/failure handling methods

• High temperature protection: Please stop using the product and move it to a well-ventilated location away from heat sources. The alarm will automatically disappear after the product temperature returns to normal levels.
• Low temperature protection: Please move the product to a warmer location. The alarm will automatically disappear after the product temperature returns to normal levels.
• USB-C1 output overload: Please remove the device connected to the USB-C1 interface. Wait for the alarm to automatically disappear before trying again.
• USB-C2 output overload: Please remove the device connected to the USB-C2 interface. Wait for the alarm to automatically disappear before trying again.
• USB-A output overload: Please remove the device connected to the USB-A interface. Wait for the alarm to automatically disappear before trying again.
• Car charger output overload: Please remove the device connected to the car charger output port. Wait for the alarm to automatically disappear before trying again.

• If the reported fault cannot be resolved after attempting above methods, please contact our customer service for further assistance with after-sales processing.

What Should You Buy a EcoFlow EF-TRAIL300-USAMZ-N Portable Power Station?

The Pros

• Portability: Its lightweight design makes it easy to transport, ideal for outdoor enthusiasts.

• High Capacity: The ability to power multiple devices for extended periods is a significant advantage.
• Durability: Built to withstand harsh outdoor conditions, making it a reliable choice for adventurers.
• Energy Efficiency: Pure DC output minimizes energy waste, maximizing the use of stored power.
• 
  Versatile Charging Options: Multiple output ports allow for simultaneous charging of various devices, making it convenient for group outings.

The Cons

• Limited Capacity for High-Power Devices: While 288Wh is sufficient for many devices, it may not be enough for high-power appliances or extended use without recharging.
• DC Output Only: The focus on pure DC output may limit compatibility with some devices that require AC power, necessitating additional adapters.
• Price Point: Depending on the budget, the cost of the EcoFlow power station may be higher compared to other portable power solutions with lower capacities.
• Recharge Time: Depending on the method of recharging (solar, wall outlet, etc.), it may take a significant amount of time to fully recharge the unit.

The EcoFlow EFTRAIL300USAMZN TRAIL Series DC Portable Power Station is an excellent choice for outdoor enthusiasts seeking a lightweight and efficient power solution. Its high capacity, versatile output options, and durable design make it a reliable companion for various activities. However, potential buyers should consider their specific power needs and whether the limitations of DC output and capacity align with their intended use. Overall, for those who prioritize portability and energy efficiency, this power station is a worthwhile investment for outdoor adventures.