In today’s iLounge Deal you can pick up the LithiumCard Wallet Battery with Smartphone Charger for only $29.99 – 50% off the regular price. This sleek, fast and powerful portable battery comes with a built-in Lightning connector so you don’t have to worry about carrying it around with a cable. You get tons of power packed into a package the width of 5 credit cards, in a beautiful billet aluminum housing, and it can charge your devices…