With classic styling, advanced technology and quality — the Astro series is here to stay.
With its unrivaled palm-friendly size and enough capacity for near 2 full phone charges – Astro E1 is one of the world’s most popular portable chargers.
Slip it into your pocket, completely forget it’s there, then bring it out for a boost when you’re running low.
- High-Speed Universal Charging
- Unbeatable Portability
By intelligently identifying any connected device, PowerIQ is able to deliver an optimum, high-speed charge to all devices. Includes Apple and Android phones and tablets as well as cameras, consoles and more.
Astro E1 is equipped to provide two charges for most phones and single charges for larger devices. It uses premium cells and materials to deliver high-efficiency performance.
A combination of 10 safety features that work together to provide ultimate protection for your devices, your chargers and most importantly: you.
5000mAh capacity squeezed into something no larger than a candy bar. Put E1 into any pack or pocket and forget its there, then bring it out for a boost when you’re running low.
Astro E1 Portable Charger
Charge your phone on the go.
Exclusive to Anker. Intelligent high-speed charging for all your devices. Does not support Qualcomm Quick Charge.
Charge your Apple or Android smartphone one to two times while on the move. You can even charge an iPad mini to about 70%!
This thing is remarkably small. About the same size as a small candy bar, you simply will not find a more portable power bank.
We use only premium battery cells, together with advanced materials and cutting-edge technology, to ensure complete safety.
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 capacity (minimum output) is 3,120mAh.