EcoFlow River 2 Max Portable Power Station (512 Wh)

The EcoFlow River 2 Max (512 Wh) provides off-grid power for outdoor trips, mobile workspaces, and household emergencies. The unit uses a Lithium Iron Phosphate (LiFePO4) battery to maintain a stable supply of electricity away from the mains. It delivers up to 500 W of continuous AC output through two standard sockets, suitable for small appliances, laptops, and camping equipment. The internal battery can be recharged via a wall outlet, a 12 V vehicle socket, a USB connection, or solar panels.

The front panel features multiple connections for various devices. It includes three USB-A ports and one USB-C port for mobile devices and modern peripherals. Two DC5521 outputs and a cigarette lighter socket provide direct current to compatible accessories. The built-in display shows operating status and remaining battery life, while integrated Wi-Fi and Bluetooth allow users to monitor usage and adjust settings via the EcoFlow app.

At 6 kg and 260 mm deep, the unit is designed for easy transport. When connected to a standard mains socket, it charges from empty to full in one hour. A pure sine wave inverter ensures sensitive electronics receive clean power. The robust housing is built for outdoor use, and internal safety systems monitor for overvoltage, short circuits, and extreme temperature fluctuations.

• 1000 W surge capacity accommodates the initial power draw of tools and motorized equipment.
• 3000 charging cycles ensure a long service life before noticeable capacity loss.
• 100 W USB-C Power Delivery allows for fast charging of compatible laptops and tablets.
• 220 W maximum solar input (11–50 V) enables off-grid replenishment using photovoltaic panels.
• 12 W maximum output per USB-A socket for standard mobile device charging.
• 62 dB maximum noise level allows for relatively quiet operation under load.