Amazon has the RAVPower 3rd Gen Deluxe 13000mAh External Battery Portable Dual USB Charger on sale for $29.99!

Why this deal is hot:
Save 70% off -- that's $70.00 in savings!

What this does and why you need it:
This charger is compatible with Android, Apple and other devices and can enable charge speeds of up to 3 amps. It has a 13000mAh capacity that can charge an iPhone 5s almost 6 times, a Galaxy S5 over 3 times and an iPad Air once! It features 4 status LED lights informing you of the remaining charging capacity. The built-in flashlight helps in dark and low-light environments. The Samsung Lithium-Ion battery in this charger has over 500 battery charge cycles, short-circuit and over-current protection and is easy to use -- it powers off or on automatically when plugged in or unplugged.