fix controller battery

  1. K

    External battery for Phantom 4 Controller?

    I know others have thought of this but I can't find a good reference in the P4 forum. So, I'll try: Has anyone solved a weak controller battery by just plugging in an external battery to the controller as if it were charging while running? If the controller won't let you do this, can you run...
    • keverett
    • Thread
    • controller battery diy controller battery fix fix controller battery p4 controller battery replace p4 controller battery
    • Replies: 1
    • Forum: Phantom 4 Discussion