Very easy to use with 1-normal micro USB cable it is enough to return next one is in charge of computer / sector (not supplied PSU sector) or it is used to load a device equipped with a micro USB 5 In my case, ACER S500). In practice, I use relatively few or the following three points: 1) Keep the load without emptying untimely 2) does not seem to deliver 5000mA (But it takes several cycles before judging) 3) probably issue the amperage announced because the load transfer is fast enough. Small, as expected, but thicker: I put it in my bag, but not in my pocket. I have not used the battery that came in bits, so no opinion on that. Provide Long delivery (US?)
