I've got a 30w panel and a 20Ah LiPo battery, a deep-cycle marine battery, and a pickup truck, any of which can power my 100w 2m radio in a "go box", which also has a couple of USB ports to charge something like my phone or HT.
My first were a pair of Midland GXT's.
My current ones are a Baofeng UV9R+ and a F8HP with the 3800mAh battery and a dual-band Signal Stick for 2m and Nagoya NA-701G's for GMRS. Even though the stock duck on the F8HP is apparently the same one they supply with their GMRS radios, I just wanted a better antenna.
I've also got a VHF mag-mount antenna for the truck.