I am travelling to Canada in a couple of weeks. Ideally I'd like to have a portable power pack to charge my phone and watch in case I don't have ready access to mains power. I have had one before, can't remember which one. Unfortunately it used to cut out when charging a nearly flat phone. I'm guessing the phone draws more current at that stage?
Can someone please recommend me a unit I can buy in NZ? I may not have enough time to import one.