The 6th generation Yeti 500 is built with upgraded LiFePO4 battery technology and can recharge your devices on a camping trip, run a fridge, or power a grill during backyard parties. Keep it running longer with solar. Our Nomad panels are specifically designed to be light and easy to carry. The foldable Nomad 50 panel is easy to pack along on your next outing so you can recharge the Yeti 500 power station from anywhere.