Bluetti EB70S vs EcoFlow RIVER 2 Pro

What is the difference?

The Bluetti EB70S has 800 W of power, a 716 Wh battery. The EcoFlow RIVER 2 Pro has 800 W of power, 1.6 kW peak, a 768 Wh battery.

Both use LiFePO4 batteries.

The Bluetti EB70S is rated for 2500 cycles, the EcoFlow RIVER 2 Pro is rated for 3000 cycles.

The Bluetti EB70S takes up to 200 W from solar, the EcoFlow RIVER 2 Pro takes up to 220 W from solar. The EcoFlow RIVER 2 Pro charges faster from panels.

The Bluetti EB70S weighs 21 lb, the EcoFlow RIVER 2 Pro weighs 18 lb. The EcoFlow RIVER 2 Pro is easier to carry.

The Bluetti EB70S has a 2-year warranty, the EcoFlow RIVER 2 Pro has a 5-year warranty.

Both have 120 V AC output.

Specs side by side

	Bluetti EB70S	EcoFlow RIVER 2 Pro
Capacity (Wh)	716	768
Continuous (W)	800	800
Peak (W)	—	1600
Solar input (W)	200	220
Chemistry	LiFePO4	LiFePO4
Cycles	2500	3000
Expandable	—	—
Weight (lb)	21	18
Warranty (yr)	2	5
Fridge run time	13.5 h	14.5 h
CPAP run time	16.2 h	17.4 h
Wi-Fi router run time	47.3 h	50.7 h
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Specs as read from manufacturer pages on 2026-10-28 / 2026-10-31. Specs one maker does not list are left out of the comparison. Run times are for that appliance alone with a typical duty cycle, after inverter and depth-of-discharge losses. Sponsored links; we may earn a commission.

Common questions

Which has more capacity, Bluetti EB70S or EcoFlow RIVER 2 Pro?

The EcoFlow RIVER 2 Pro. More capacity: 768 Wh vs 716 Wh.

Which is lighter, Bluetti EB70S or EcoFlow RIVER 2 Pro?

The EcoFlow RIVER 2 Pro. Lighter: 18 lb vs 21 lb.

Which has the longer warranty, Bluetti EB70S or EcoFlow RIVER 2 Pro?

The EcoFlow RIVER 2 Pro. Longer warranty: 5 years vs 2 years.

Which charges faster from solar, Bluetti EB70S or EcoFlow RIVER 2 Pro?

The EcoFlow RIVER 2 Pro. Faster solar charging: 220 W input vs 200 W input.

More comparisons

Compare other models → · All Bluetti models · All EcoFlow models