Top 10 best External Cell Phone Battery Packs
With such massive capacity, in such a compact package, the Anker® Astro E5 is perfect for flights, road trips, or just any time you’re away from an outlet.
Enough power to go around.
Marooned? In transit? Forget your OEM adapter? With the Anker® Astro E5, prolong your battery life multiple times, wherever you are. Holding enough power to charge a smartphone 4-7 times (depending on your phone’s battery size), keep your gadgets going for days and still have juice left to share.
World’s most compact 15000mAh Battery.
Innovations in battery cell technology allow us to pack more power into less space – making this the most compact ever 15000mAh external battery. In addition to portability, the Anker® Astro E5 sports two concurrent, high-speed ports. So whether you’re charging an Apple or Android device, you won’t need to wait around.
Designed around the details.
Just because the E5 packs a punch, doesn’t mean it can’t look nice. We went with a smooth, ivory finish to keep you traveling in style. Simple, unobtrusive features, such as one-touch status LEDs and a built-in flashlight, give you everything you need out of a battery without sacrificing aesthetics.
For optimal use.
• For simultaneous, max-speed charging of your Astro and other devices, check out Anker’s new 25W 5-port wall charger.
• Compatible with all Apple and Android smartphones, tablets and other 5V input USB-charged devices. The iPod nano, the Samsung Tab2, Asus tablets (not include the Nexus 7), the LG G2 and some GPS and Bluetooth devices are not supported.
• To ensure complete safety and best performance, we strongly recommend using your device’s original cable, a third-party certified cable (such as MFI) or our included cable.