BLUETTI AC70 vs EcoFlow RIVER 2 Pro

Capacity

AC70768 Wh

RIVER 2 Pro768 Wh

AC continuous

AC701,000 W (better)

RIVER 2 Pro800 W

AC surge

AC701,500 W

RIVER 2 Pro1,600 W (better)

Solar input

AC70500 W (better)

RIVER 2 Pro220 W

USB-C max

AC70100 W

RIVER 2 Pro100 W

12 V car port

AC70120 W

RIVER 2 Pro126 W

UPS switchover

AC7020 ms (better)

RIVER 2 Pro30 ms

Weight

AC7022.5 lb

RIVER 2 Pro18.2 lb (better)

Expandable to

AC70Not published

RIVER 2 ProNot published

Chemistry

AC70LiFePO4

RIVER 2 ProLiFePO4

AC70 spec page, checked 2026-10-09RIVER 2 Pro spec page, checked 2026-10-09

Fridge, 123 W

AC7012 h 12 min

RIVER 2 Pro12 h 12 min

Microwave (1,000 W cooking power), 1500 W

AC70Can't run it

RIVER 2 ProCan't run it

Space heater, 1500 W

AC7024 min

RIVER 2 Pro24 min

TV, 120 W

AC704 h 43 min

RIVER 2 Pro4 h 43 min

CPAP with humidifier, 34 W

AC7014 h 12 min

RIVER 2 Pro14 h 12 min

Wi-Fi router, 10 W

AC7032 h 21 min

RIVER 2 Pro32 h 21 min

• Pick the AC70 if you run higher-wattage appliances: ac continuous 1,000 W vs 800 W.
• Pick the RIVER 2 Pro if you start motors or compressors: ac surge 1,600 W vs 1,500 W.
• Pick the AC70 if you recharge from solar: solar input 500 W vs 220 W.
• Pick the RIVER 2 Pro if you carry it often: weight 18.2 lb vs 22.5 lb.