EcoFlow River 3 Max Plus portable power station

Max Plus model EcoFlow RIVER 3 Max Plus portable battery – 858 watt/hour powerful portable power supply with continuous capacity up to 600 watts, and total capacity reaching approximately 858 watt⋅hours (with additional battery) — ideal for trips, camping, home backup power, or running sensitive devices smoothly. Capacity 858 watt/hour. UPS feature. X-Boost feature supports operation up to 1200 watts. Main features: Smart portable power: high capacity to run most home and electronic devices during travel or power outages. Expandable capacity: the total capacity can be increased from 286 watt-hours to 858 watt-hours by installing the additional battery (applies to River 3 Plus and River 3 Max versions). Ultra-fast charging: supports charging via AC power outlet, car DC port, and solar energy. Smart control: ability to monitor and control power and temperature via EcoFlow app on the phone. Practical design: lightweight and compact with side handles for easy carrying. Quiet and efficient: advanced cooling system to ensure quiet operation and low energy consumption. Comprehensive protection: electronic safety system prevents overload or overheating. Technical specifications: Basic capacity: 286 watt-hours. Maximum capacity: 858 watt-hours (with additional battery). Nominal output power: 600 watts. X-Boost maximum power: up to 1200 watts. Battery type: LiFePO₄ (Lithium Iron Phosphate). Number of cycles: up to 3000 charge cycles before capacity drops to 80%. Noise: less than 30 decibels during operation. Electrical charging input (AC): 100–240 volts, 50/60 Hz, capacity up to 300 watts. Car charging input (DC): 12/24 volts. Supported solar energy: up to 110 watts (voltage 11–30 volts). Charging time from 0–100%: approximately 60 minutes (via home electricity). Solar charging time: approximately 2–4 hours depending on radiation intensity. AC outlet: 2 outlets × 220 volts. USB ports: 2 × USB-A, 1 × USB-C (fast charging up to 100 watts). Smart connection: Bluetooth + Wi-Fi. Weight: approximately 6.8 kg. Dimensions (mm): 270 × 205 × 185. Contents of the box: EcoFlow RIVER 3 Max Plus unit, electrical charging cable (AC), car charging cable (DC), solar charging cable (in some versions), user manual.