Review of the Goal Zero Yeti 400 Lithium Power Station
I have two of the older and heavier model. The older ones still provide reliable power when needed but weigh close to fifty pounds each. This new one weighs twenty pounds. When I got it home yesterday it was in need of a full charge. That charging took most of the afternoon and into the early evening which was to be expected. Today I topped it off and currently I am charging three items (large lantern, small lantern and a small charger). It is doing a very good job of charging all three items simultaneously. The charging times for the individual items appear to be the same as the older model. According to the instructions it is supposed to be able to charge a mini fridge. I do not have one so I cannot test it that way. On the items I have charged up so far the charge times are about the same. One of the few differences is that there are three USB charging ports instead of two which is a bonus.