The EcoFlow RIVER Gen4 series brings portable power back to basics. It’s a smaller, lighter case with enough capacity for weekend trips, outages, or a day out with your gear.

• Two sizes, smaller footprint: RIVER 260 Gen4 (256 Wh) and RIVER 520 Gen4 (512 Wh) are up to 59 percent smaller and lighter than EcoFlow’s earlier models, so they pack easily into a bag.
• Fast recharge: X-Stream 4.0 brings either model to 80 percent in under an hour, so a coffee stop covers most of a day’s power needs.
• Instant backup power: Both models switch to battery in under 10 milliseconds, keeping routers and other essential devices running the moment the grid goes out.
• Efficient power use: Idle draw runs about 30 percent below the industry average, and Emergency Power Mode keeps calls and navigation working near empty.

With two sizes, fast recharging, and steady backup power, RIVER Gen4 makes portable energy simple to carry and trust.