A:AnswerThe fast charger comes with a USB charging adapter that plugs into a standard 110-volt. However, as long as you have a power source (e.g. wall adapter, auto cigarette lighter adapter, portable USB battery pack, etc.) that has a USB output port, you CAN charge devices using this charger.
The charging puck itself is not designed for internal batteries.
A:AnswerHopefully your questions is "Is this charger safe to use in proximity to a pacemaker?" First, I would say that you should consult your pacemaker manufacturer before using this device near someone with a pacemaker.
If you DO plan to use this to induction charge an embedded medical device? I would again check with the pacemaker manufacturer for compatibility before getting this device anywhere near the induction charging pad for your pacemaker. Your medical professional should also be able to help answer this question.
A:AnswerOnly the charging pad and a wall charger with USB Cable because it has to be plugged in for use. It lists the phones that are compatible with the charging station. Although it doesn't list my phone (Samsung Galaxy S9), my phone is still compatible.
