A:AnswerYou just plug it up overnight just like you would your phone and keep it in your bags and plus your phone into it whenever it needs a charge. Stayed charged all day. Was excellent at Disney world. It’s not heavy at all I would say maybe the weight of your phone maybe just a tad more.
A:AnswerYeah definitely, you just have to have your phone cord to plug into with a USB end to plug into it (shown in pics below) you would plug the lightning part into the phone then
A:AnswerIt’s safe to use the 65 watt charger because the battery is only going to charge base on how fast the internal circuit will allow it too charge.
A:AnswerI used the USB-C cable that came with it. Only received one cable with both ends being USB-C, so I plugged the cable into my Samsung USB-C wall block, then plugged it into the wall and it charged the bank within a few hours.
It doesn't come with a wall block adapter, though.