We have a deal for you today for the TOCCs Ultra Slim 10 Hour Battery Case for iPhone 5 and iPhone 5s. As the name suggests, it's a slim battery case for your iPhone that has up to 10 hours of additional power for your iPhone—2,200mAh in total. Through our friends at StackSocial, we're able to offer it for US$24.95 (it has a retail price of $80). You can control when the battery case is being used by turning it on or off, putting you in direct charge of your extra power. Plus, it's slim, meaning that people won't be asking you why you're carrying a watermelon in your pocket.
Check It Out: The Ultra Slim iPhone 10 Hour Battery Case for $24.95