You can easily use a USB cable to charge your smartphone, but if you need a versatile option, the ChargeDrive phone charger with USB drive and phone stand may be more suitable for you.
ChargeDrive is a multi functional cell phone charger. As we can see from the images, the phone charger features foldable, portable design, and comes with a micro USB connector, 30-pin connector or Lightning connector in order to charge your Android phone, iPhone 4/4S, or iPhone 5/5s. Moreover, the phone charger also features a built-in 16GB USB drive to store your digital files for easy access, and when opened ChargeDrive serves as a phone stand with a removable MicroSuction back plate that supports both portrait and landscape viewing modes, apart from that, you can use it as a compact tripod.
At present the team of ChargeDrive is raising fund at Kickstarter. Pledging $39 will let you own the versatile phone charger. If you’re interested, jump to Kickstarter official site for more details.