Mag connect inline to cable -- https://www.amazon.com/dp/B07WYY6G4S/ref=cm_sw_r_em_apa_i_fp8OEbRS1965F 

Mag connector to put on OEM Nex Dock power charger -- https://www.amazon.com/dp/B07SYP2LN7/ref=cm_sw_r_em_apa_i_aq8OEb246TQ8R