The Anker® Astro E5 15000mAh Dual USB Portable Charger can charge two of your devices at the same time, such as:
- Other USB devices
Recharging the battery pack:
- Through usb port of your computer
- AC outlet (wall outlet)
- Solar Power (when combined with a Solar Panel Portable Solar Charger)
Things to look for when purchasing a rechargeable battery pack:
How many mAh (milliampere-hour)?
- The higher the mAh, the more charges you’ll get out of the battery pack.
What’s the charge output?
- The higher the amps, the quicker your device charges.
The Anker Astro E5 has 15,000 mAh. It’s one of the best ones on the market today and the best bang for you buck.
- Charge output through a single USB port – (5V / 3A total)
- Charge output through dual USB ports – (5V / 2A and 5V / 1A )