mophie Juice Pack Rechargeable Battery is fantastic as a short road trip battery. It's bigger than I want to carry when flying but is perfect for charging. Right now Mophie has their mophie Juice Pack Rechargeable Battery Case for iPhone 5C (1500 mAh) Black for cheap price. You'll just need to visit the site.
Ultra-thin, 1500mAh protective battery case provides your iPhone 5c with up to 80% extra battery life. It's so thin, you won't believe there's a battery inside.Ultra-thin, 1500mAh protective battery case made for iPhone 5c. Feel the difference in the palm of your hand. Engineered with edge-to-edge protection and outfitted with 80% more battery life to keep your iPhone 5c safe and charged, the juice pack allows you to truly Do more. Its elegant, thin, design makes it the perfect accessory, easily fitting into any pocket or handbag. The enhanced forward-ported acoustics redirects the iPhone audio towards you, optimizing playback and maximizing your experience.Use the LED indicator to check battery levels before you head out and flip the standby switch when you're ready to use the juice pack's battery or when you need to recharge your iPhone while on-the-go. You can also simultaneously charge your iPhone and juice pack together with the included micro-USB cable.