Valid from 5PM to 8PM PT every day through December 31st. Amazon with Sunvalleytek has the RAVPower Dynamo-On-the-Go RP-PB07 Super High Capacity 10,000mAh Power Bank / External Battery Charger for $60 - $30 off with coupon code XKU4QW5E
with free shipping. Normally $60+. Includes two USB to micro USB cables, USB wall charger and pouch.