Amazon.com: HQRP AC Adapter Compatible with Anker SoundCore 2, Sport XL, Pro, Boost ; PowerCore, PowerCore Slim, PowerCore Speed ; PowerCore+ ; Astro E3 E4 E7, Power Supply Cord [UL Listed] +
Anker Astro E3 Portable Charger Dual USB External Battery Bank - Gloss
Anker 2nd Gen Astro E3 Black 10000 mAh with PowerIQ Technology for most Smartphones, Tablets, PS Vita and other USB-charged devices 79AN7917-BA - Newegg.com
Anker Astro E3 10000 External Battery 79AN7917 for sale online | eBay
AC Adapter for Anker Astro E3 E4 E5 Mini Slim2 Slim3 Astro3, FileHub / Energizer XP1000 XP18000A Mini / EasyAcc, PowerBot External Battery Pack Portable Charger Universal USB Power Bank Backup - Walmart.com
Portable Power - Anker Astro E3 10000 mAh 2nd Gen External Battery - YouTube