A:AnswerThe product advertises 3 phone charges and 1 tablet charge. However from my experience I have seen it do 2 phone charges from a low battery and still had some juice to do about another half charge.
A:AnswerThe charging current for the Apple Watch is small (especially when it is near fully charged.), while the Portable Charger is set to reload at around 100mA. When the load current is less than 100mA, it is considered to have no load and enters the standby state.