Anker PowerCore+ 10000 Pro Portable Charger | $11 | Amazon
You’re on the go all the time and your phone needs the tools to keep up with your busy schedule, the Anker PowerCore+ 10,000 Pro is the perfect fit for you. The huge 10,000 mAh capacity battery provides up to 46 hours of extended use for your iPhone. This battery provides a quick charge so you get to working and/or be on your way without waiting for a long charge. Simultaneously charge the battery while charging your phone. Get charged up! Easily monitor the charger’s battery right on the lock screen of your iPhone. This charger is a no-brainer. Boost your phone on the go and stay connected to the world. Only $11 right now.