Goal Zero has released a three-model range of portable power packs. The compact Lithium Yeti 400 includes an easy-to-read display, one AC output, three USB ports and two 12V outlets. The larger Lithium Yeti 1400 includes four USB ports, three 12V outlets, one 120V AC inverter and two 230V AC ports. Also included is multi-stage surge capability AC which allows you to charge more devices. The largest model – the Lithium Yeti 3000 – includes inbuilt wheels and a handle for easy transportation. It can be recharged in 25 hours and has enough grunt to power a fridge for 50-plus hours. It has two USB-A ports, one USB-C and USB-PD, three 12V, a 120V AC inverter and two 230V AC ports.
RRP: $999.95 (Yeti 400); $2699.95 (Yeti 1400); $4999.95 (Yeti 3000)