Having to carry cables with you when you need to charge your smartphones on the go is not convenient. That’s why the idea behind WiFlux is so cool. This is a wallet-sized, wireless charger for your smartphone. This portable power bank incorporates inductive charging for your convenience. You don’t need to use cables to charge your phone when you have this. The WiFlux charging card and the charging receiver will go for $39.90. This sounds almost too good to be true, we have to say.