TeckNet® PowerZen iEP390 9000mAh 5V

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  • Perfect UPS for Raspberry Pi  

    TeckNet® PowerZen iEP390 9000mAh 5V / 3.1A Dual USB Port External battery pack portable charger power bank with LED torch built for Apple iPad, iPhone, Android Phones Tablets, Smartphone, mobile phone, PSP, GoPro, GPS (Electronics)
    I run both a Rapsberry Pi 1 B and a Raspberry Pi 2 with several connected USB devices. Since the operation may result as a home automation server (FHEM) a power failure in data loss and even destroyed SD card, I want to use an external battery pack a
    Buy at Amazon.com

  • Very good product, until it was stolen  

    TeckNet® PowerZen iEP390 9000mAh 5V / 3.1A Dual USB Port External battery pack portable charger power bank with LED torch built for Apple iPad, iPhone, Android Phones Tablets, Smartphone, mobile phone, PSP, GoPro, GPS (Electronics)
    The Power Bank has my phone Samsung Ativ S three to four charged until they themselves had to be reloaded. Super for the summer, when you go out of the house often early and late returns and the day no way has his phone on to load otherwise. Was unfo
    Buy at Amazon.com