EcoFlow TRAIL 300 DC vs TRAIL Plus 300 DC: Specs and Differences
Compare the two 288 Wh EcoFlow TRAIL models by chemistry, ports, weight, and the limits of their published DC specifications.
EcoFlow lists the TRAIL 300 DC and TRAIL Plus 300 DC at the same nominal 288 Wh capacity and 300 W maximum total discharge. Their names and headline figures look similar, but the manufacturer’s US family page gives them different battery chemistry, port counts, weight, app support, and built-in lighting. Start with the exact variant name and unit label before applying a specification or buying an accessory.
Compare the model rows
| Published field | TRAIL 300 DC | TRAIL Plus 300 DC |
|---|---|---|
| Listed capacity | 288 Wh | 288 Wh |
| Battery chemistry | LiFePO4 | NCM |
| Maximum total discharge | 300 W | 300 W |
| USB-C | 2 × 140 W, input/output | 3 × 140 W, input/output |
| Car outlet | 120 W maximum in the model table | 120 W maximum in the model table |
| Listed weight | 2.58 kg / 5.69 lb | 2.26 kg |
| App / built-in light | No app; no built-in light | App support; multifunction camping light |
EcoFlow also lists IP30 and up to 110 W solar/car input for both 300 models. These are manufacturer-listed values. The page does not state a combined simultaneous output ceiling for the USB-C ports, so do not add each port’s individual maximum and assume the station can deliver that total alongside every other output. Confirm the exact cable, connector, voltage window, and current limit in the manual supplied for the unit before choosing a panel or car lead. The page says the solar and car cables are sold separately.
Use the right number for the right question
The shared 288 Wh value is a nominal energy rating, not a promise of 288 Wh delivered to a device. Conversion losses, station self-consumption, load behavior, temperature, and the output path all affect runtime. A useful estimate starts with the device’s actual input draw and then applies an appropriate reserve; the product page does not provide measured runtime for a named load.
The manufacturer describes this family as pure DC and presents USB-A, USB-C, and a 12 V car outlet for the 300 models. The page does not give a separate AC-output rating. An omitted rating is not enough to establish a verified absence of an AC outlet, so inspect the exact unit and manual if AC power matters. The word “DC” in the product name should prompt a port check, not replace one.
There is also a source-internal car-outlet discrepancy. The variant table gives a 120 W maximum for the car outlet, while general page prose says one port can provide up to 140 W and includes a 12 V car port in that description. Use the model table’s 120 W row as the specific listed figure and treat the prose mismatch as unresolved. Do not substitute 140 W as the car-outlet rating.
Avoid misleading shorthand
The page compares the TRAIL 300 DC with 90,000 mAh and the Plus with 80,000 mAh, while listing 288 Wh for both. Since the page does not normalize those mAh comparisons to a shared voltage basis, Wh is the useful common energy figure for this comparison. Likewise, “90% gear compatibility,” drop-proof wording, and a five-year statement do not provide a test method here. IP30 is not a waterproof rating, and a separately sold waterproof case does not establish that the station itself is waterproof.
Choose between these variants by confirming the outputs and accessories your device actually needs, then considering the weight, chemistry, app, and light differences. Check connector and voltage compatibility with the device maker as well as EcoFlow’s current manual. Neither the shared 300 W figure nor the page’s compatibility language proves that a particular device will start, run, or reach a specified runtime. The current page also contains time-sensitive availability text; availability should be checked separately from electrical specifications.