I have used this for charging multiple devices at the same time while outdoors and it handled everything pretty well. I do like the ability to charge via solar, but the options from Anker are a little expensive considering the cost of the battery. There are alternatives, but the trick is to find the correct connector and match the voltage so you don't damage your unit. Still working on some options that are portable. This will not charge bigger devices like portable fridges etc, but great for smaller devices will be no problem.
