Saw this when clicking through one of their other chargers someone posted in the Anker thread. They have a 50% off coupon that takes it down to $15 from $30.
RAVPower 12000mAh Portable Li Polymer Dual 2.4a Power Bank
- Dual Device 2.4A Output: Dual iSmart 2.0 ports with a combined 3.4A output (2.4A max each) let you charge a smartphone and tablet at full speed simultaneously, in a smarter & safer way
- 2x Faster 2A Input: A full recharge takes only 5 to 6 hours with a 2.4A adapter (or 6-7 hours via a 2A charger) instead of the standard 13 to 14 hours from devices with only 1A input
- Smallest and Lightest : Pocket-friendly size that is 20% Smaller and 15% Lighter than other 10000mAh portable charger.; 12000mAh powers your iPhone 7 4.5 times, Galaxy S7 3 times,
- Staying True to the Quality of RAVPower’ s Portable Charger: The same quality control as Apple’s iPhone battery, smart chip, and UL94 V-0 fire-retardant shell come together
- High-Density Li-Polymer Battery: 20% higher performance-weight ratio than 18650 cells protect against short circuit, over-charge, and over-discharge; 4 smart LED indicators inform you