HZ stock charger

[geekmedic]

Can anyone tell me which wire lead from the stock AC charger is + ? Solid black, or Black with White?

I was making the conversion to Deans, when I ran out, (decided that my Prophet Sport needed it more than the stock AC chager) and had to remove the one already on the AC charger , now I more & can't recall which one is +. I only use the stock chargers at home when I know that I'm going to go out in the morning and plug them in the night before I go out. Then peak at my choice of flying locations.

[duck9191]

black with white is +, solid black should always be a ground in d/c.

[geekmedic]

That is what I was thinking, and how the DC is setup. The AC seemed to my though that when I ripped the mini Tamiya connecter off it was different?

Anyway to check this out before I put a battery on it?

[hack73]

The black wire with the white dashed line off the wall charger is positive and the black wire with the white line off the car charger is negative.

[duck9191]

^ yours has a solid white line? mine was all black and black with white. must have changed wire during production.

easy way to check is to plug in the charger and use a volt meter. red is positive and black will be negative. when you get them matched up +/+ -/- you will get a positive voltage reading.