portable power charger

  1. Skyler King III

    Charging Phantom 4 Pro batteries in the "field"

    Here's my review of the Goal Zero Sherpa 100AC, which is compact, weighs 2 pounds and charges charges the Phantom 4 batteries without a hiccup. This also compares the Sherpa100AC to similar power banks. I was not compensated in any way for this review or posting. The Goal Zero Sherpa 110AC...
  2. Michael Thompson

    How can I charge controller in the field?

    I have 5 batteries but they do me no good if the controller dies. What can I use to charge the controller while I'm away from civilization? The controller has no USB input so I can't use a regular power bank. Thanks.