Anker PowerCore Edge: Charging the Battery away from Sockets
Long term practical Test – Time Frame: 16.08.2016 until today
The Anker PowerCore Edge contents an accumulator with 20000 mAh capacity and charges due to high amperage (3000 mA) devices with USB charging socket much faster as on the USB jack of a personal computer, where you get max. 550 to 850 mA.
Every device pulls only the energy it needs for charging and regular operating
With this portable power pack you can charge your smartphone completely mostly seven times independent from power grid connections – of course depending from the battery size of your smartphone. Most of the time the energy will rest for some charge procedures of a bluetooth headset.
Unfortunately, this product is apparently no longer marketed in Germany.