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EcoFlow RIVER 3: Not supported. EcoFlow RIVER 3 Plus: Can be expanded by connecting to EcoFlow RIVER 3 Plus Smart Extra Battery EB300 (286Wh) or EcoFlow RIVER 3 Plus Smart Extra Battery EB600 (572Wh).
EcoFlow RIVER 3: AC standby power consumption ≤ 4W, DC standby power consumption ≤ 2W. EcoFlow RIVER 3 Plus: AC standby power consumption ≤ 5.5W, DC standby power consumption ≤ 2.3W.
EcoFlow RIVER 3 Max consists of EcoFlow RIVER 3 Plus connected to the EcoFlow RIVER 3 Plus Smart Extra Battery EB300 (286Wh). EcoFlow RIVER 3 Max Plus consists of EcoFlow RIVER 3 Plus connected to the EcoFlow RIVER 3 Plus Smart Extra Battery EB600 (572Wh).
EcoFlow RIVER 3 and RIVER 3 Plus support USB-C output up to 100W but do not support charging via USB-C. The EcoFlow RIVER 3 Plus Smart Extra Battery EB300 (286Wh) and EcoFlow RIVER 3 Plus Smart Extra Battery EB600 (572Wh) support both charging and discharging via USB-C up to 140W.
1. Output power: EcoFlow RIVER 3 Plus supports 600W output power, with X-Boost up to 1200W. EcoFlow RIVER 3 supports 300W output power, with X-Boost up to 600W. 2. Capacity: EcoFlow RIVER 3 Plus has a capacity of 268Wh, and RIVER 3 has a capacity of 245Wh. 3. Functionality: EcoFlow RIVER 3 Plus can be expanded by connecting to one EcoFlow RIVER 3 Plus Smart Extra Batteries: EB300 (286Wh) or EB600 (572Wh), increasing the capacity to 572Wh and 858Wh respectively. It also features a built-in light. EcoFlow RIVER 3 does not support extra battery connections and does not have a built-in light. 4. UPS functionality: EcoFlow RIVER 3 supports < 20 ms UPS. EcoFlow RIVER 3 Plus supports <10 ms UPS.