Astro E1 Portable Charger External Battery Power Bank
Charge your phone on the go.
From ANKER, America's Leading USB Charging Brand
Faster and safer charging with our advanced technology
55 million+ happy users and counting
PowerIQ
Exclusive to Anker. Intelligent high-speed charging for all your devices. Does not support Qualcomm Quick Charge
High Cell Capacity
Charge your Apple or Android smartphone one to two times while on the move. You can even charge an iPad mini 3 to about 70%!
Incredibly Compact
This thing is remarkably small. About the same size as a small candy bar, you simply will not find a more portable powerpack.
Superior Quality
We use only premium battery cells, together with advanced materials and cutting-edge technology, to ensure complete safety.
World Famous Warranty
At Anker, we believe in our products. That's why we back them all with an 18-month warranty and provide friendly, easy-to-reach support.
For Optimal Use:
Use the included Micro-USB cable, your original cable or a third-party certified one (such as MFi); AC adapter not included.
Please use your original Apple charging cable (not included) to charge Apple products.
Compatible with most USB-charged devices, including iPhone 8 / X / XS / XS Max / XR (Lightning cable required), Android smartphones and tablets (including the Nexus 7).
Not compatible with the iPod nano, iPod Classic; Not for devices with an input below 50mA (e.g. some Bluetooth headsets and GPS devices).
It is advised not to use in confined, poorly ventilated spaces (e.g. pockets).
Charging data is calculated in screen-off (standby) mode.
Data is based on internal testing, using a 5V/2A discharge at 25°C. The rated cell capacity (minimum output) is 3120mAh.
5200mAh is the total of the nominal rated capacity of internal battery cell
What You Get:
Anker Astro E1 Portable Charger External Battery Power Bank, Micro USB Cable, travel pouch, welcome guide, our fan-favorite warranty and friendly customer service.