T-Power (6.6ft Long Cable) Compatible 12vdc Anker 2nd Gen Astro Pro2 Aluminum Portable Charger 15000mAh 20000mAh AC DC Adapter T-Power ( TM ) Made with the highest quality (( Extra Long 6.6ft cable cord )) Total Cord Length Is Extended to 6.6 ft Brand-new Input Voltage Range: AC 100V - 240V 12vdc 1-year limited warranty Compatible: Anker 2nd Gen Astro Pro2 Aluminum Portable Charger 15000mAh 20000mAh // Anker model: 79AN20L-SA , AK-79UN5V2-B16P100A , AK-79AN7905-BA ((( fit Anker 2nd Gen Astro Pro2 only ))))