How Long Will It Run

EcoFlow RIVER Pro vs Goal Zero Yeti 700

EcoFlow RIVER Pro against Goal Zero Yeti 700: specifications side by side, runtimes on five reference appliances, and a verdict assembled from the numbers rather than from an opinion.

Side by side

EcoFlow RIVER ProGoal Zero Yeti 700
Capacity720 Wh677 Wh
ChemistryNMCLFP
Rated cycles800 to 80%4,000 to 80%
Inverter, continuous600 W600 W
Surge1,200 W1,000 W
Inverter idle draw10 W9 W
Solar input, max200 W200 W
Mains charge rate660 W500 W
Full mains recharge1 h 36 min1 h 42 min
Weight7.6 kg / 16.8 lb9.2 kg / 20.3 lb
AC outlets22
Indicative price—— / $700
Fridge-freezer (full size)9 h 32 min9 h 39 min
CPAP (no humidifier)12 h 23 min12 h 37 min
TV, 43 inch LED6 h 12 min6 h 14 min
Starlink (Standard dish)5 h 50 min5 h 52 min
Microwave, 1,000 W output——

The verdict

The EcoFlow RIVER Pro holds 43 Wh more — 6% more capacity, which on a fridge-freezer is the difference between 9 h 32 min and 9 h 39 min.

It is also the lighter of the two at 7.6 kg, which settles the argument.

Only one of the two has an indicative price recorded, so value is not comparable here.

They use different chemistries: the Goal Zero Yeti 700 is LFP and rated for 4,000 to 80% capacity, against 800 to 80% for the NMC unit. For anything that will be charged weekly, that alone decides it.

EcoFlow RIVER Pro refills faster from the mains — 1 h 36 min against 1 h 42 min.

Short answer. Buy the EcoFlow RIVER Pro if you want the hours and can live with 7.6 kg; buy the Goal Zero Yeti 700 if portability matters more than capacity. Neither is a bad buy — they are aimed at different jobs.

Where to buy

EcoFlow RIVER Pro

Amazon and approved-programme links are affiliate links; the site may earn a commission at no extra cost to you. Links marked “official site” are untracked. Prices and stock change constantly — check before you buy.

Goal Zero Yeti 700

Amazon and approved-programme links are affiliate links; the site may earn a commission at no extra cost to you. Links marked “official site” are untracked. Prices and stock change constantly — check before you buy.