Josh C

Member Since: April 17, 2014

Country: United States

  • Does not work well--the grass can see it coming.

  • I was puzzled by the same thing; this is really confusing! I don't see how you could expect customers to think that the ground wire should go into the connector where it's clearly marked "+". But like 43061, I checked voltage while under USB power, and sure enough, the battery terminal is reverse of the markings.