A:AnswerWe have four Arlo pro 2 camera and bought two cords. I do not recommend The cameras constantly are not avail when plugged into the cord and is a huge pain to fix
A:AnswerYes if the charger is Qualcomm quickcharge 2.0. 2.0 is 5volt and 9 volt charging. I had two htc qc 2.0 chargers and they work exactly like the stock Arlo chargers. It must adhere to qc2.0 specs though.