I got the 4runner solo, the arc light and the fan. Everything works great. I live in the pnw, so for as often as it rains on my trips I like that this is weatherproof. It also packs some good battery power to run the fan all night at charge our phones. I didn;t realize they are basically a rebranded claymore light just way better price.
Like my little arc light, I always take it camping. I learned that with this type of battery you're supposed to use/drain it almost empty and then fully recharge it to get the best battery life out of it. I got their little fan, so I run it with this so i don't have to pack another charger.