The EcoFlow TRAIL 300 DC is a compact 288 Wh LiFePO4 power station tuned for the outdoors, with 300 W of DC output and five ports across USB-C, USB-A and a 12 V car outlet. It weighs 2.58 kg, measures 16.7 x 11.5 x 16.6 cm and carries an IP30 rating for basic dust protection. Unlike the TRAIL 200 DC, it adds a Solar/Auto input that accepts an 11-30 V solar panel up to 110 W or a 12 V car charger for on-the-move recharging. Two 140 W USB-C ports allow dual laptop charging or fast in/out use for the station itself.

• 288 Wh LFP capacity in a 2.58 kg housing suited to backpacks and small vehicle boxes
• 300 W total DC output distributed across five ports
• 2 x USB-C 140 W bidirectional ports for laptops, cameras and station recharging
• 2 x USB-A 12 W ports and a 12 V car output for automotive-style accessories
• Solar/Auto input up to 110 W solar or 12 V car charging on the road
• IP30 dust-protected chassis for typical camping conditions
• 3-year warranty backed by long-life LFP cells

Key specs

• Capacity: 288 Wh
• Chemistry: LFP (LiFePO4)
• Max total output: 300 W
• USB-C: 2 x 140 W (in / out)
• USB-A: 2 x 12 W (out)
• 12 V car outlet: yes (out)
• Solar/Auto input: 11-30 V, up to 110 W
• IP rating: IP30
• Weight: 2.58 kg
• Dimensions: 16.7 x 11.5 x 16.6 cm
• Warranty: 3 years

A good fit for a longer camping trip, a photography weekend where multiple batteries need charging, or a small mobile setup that also needs a 12 V outlet alongside its USB ports for automotive-style gear.