Specifications:
• Capacity: 572Wh
• Dimensions (River 3 Plus and EB300): 234 × 232 × 238 mm
• Net Weight (River 3 Plus and EB300): 8.4 kg
• Battery Chemistry:LiFePO₄ (LFP) — 3000 cycles to 80% capacity

Outputs
• AC Output: 3 outlets, 600W total (Surge 1200W, X-Boost 1200W)
• USB-A Output: 2 ports, 5V=2.4A, 12W max per port (total 24W)
• USB-C Output: 1 port, 5/9/12/15=3A max, 20V=5A max, 100W max
• Car Output: 1 outlet, 12.6V, 10A, 126W max

Inputs (Charging Options)
• AC Input: 200–240V, 6A, 50/60Hz, 360W (0–100% in 60 min)
• Solar Input: 11–55V, 13A, 220W (0–100% in ≈1.5 hr)
• Car Input: 11–55V, 8A, 220W (0–100% in ≈3.3 hr)
• Generator Input: 200–240V, 6A, 50/60Hz, 360W (0–100% in 60 min)

Performance
• UPS Function: <10 ms
• Noise Level: <30 dB
• Optimal Operating Temperature: 20°C – 30°C
• Charge Temperature: 0°C – 45°C
• Discharge Temperature: -10°C – 45°C
• Storage Temperature: -10°C – 45°C

Specifications – Extra Battery EB300
• Capacity: 286Wh
• Dimensions: 234 × 224 × 110 mm
• Net Weight: 3.5 kg
• Battery Chemistry: LiFePO4, 3000 cycles to 80% capacity
• USB-C Output: 1 port, 5V/9V/12V/15V⎓3A max, 20V/28V⎓5A max, 140W max
• USB-C Input: 5V/9V/12V/15V⎓3A max, 20V/28V⎓5A max, 140W max

Specifications:
• Capacity: 286Wh
• Dimensions: 234 × 232 × 146 mm
• Net Weight: 4.7 kg
• Battery Chemistry:LiFePO₄ (LFP) — 3000 cycles to 80% capacity

Outputs
• AC Output: 3 outlets, 600W total (Surge 1200W, X-Boost 1200W)
• USB-A Output: 2 ports, 5V=2.4A, 12W max per port (total 24W)
• USB-C Output: 1 port, 5/9/12/15=3A max, 20V=5A max, 100W max
• Car Output: 1 outlet, 12.6V, 10A, 126W max

Inputs (Charging Options)
• AC Input: 200–240V, 6A, 50/60Hz, 360W (0–100% in 60 min)
• Solar Input: 11–55V, 13A, 220W (0–100% in ≈1.5 hr)
• Car Input: 11–55V, 8A, 220W (0–100% in ≈3.3 hr)
• Generator Input: 200–240V, 6A, 50/60Hz, 360W (0–100% in 60 min)

Performance
• UPS Function: <10 ms
• Noise Level: <30 dB
• Optimal Operating Temperature: 20°C – 30°C
• Charge Temperature: 0°C – 45°C
• Discharge Temperature: -10°C – 45°C
• Storage Temperature: -10°C – 45°C

Additional Notes
• All test results are based on EcoFlow’s internal lab conditions; actual performance may vary depending on temperature, humidity, and device load.
• Noise and runtime data were recorded under controlled room temperature.
• Battery pack rated IP54 for splash resistance — not waterproof or submersible.

The RIVER 3 Series revolutionizes energy efficiency, delivering up to double runtime for light-wattage appliances, extending use at home and in the great outdoors. Data was tested in a controlled laboratory environment and actual user experience may vary.
1. The “double runtime” claim specifically refers to tests using a 3W light or Wi-Fi router.
2. The noise level data is based on laboratory tests conducted at a room temperature of 89.6°F (32°C). Actual use may have slight deviations due to variations in the real environment.
3. The IP54 water-proof rating applies only to the battery pack, not the entire package. It does not prevent water immersion but can prevent fire or explosion in the event of a short circuit if the battery is splashed with water or rain, ensuring user safety and property protection