Hi Group

I built a 5* charger for my Kyosho Piper Cherokee and am very happy with it.
Charging time is about 20min.

If there is interest I would make a small production run.

Cheers
Rubi

I'm interested! what does it use as a power source and can it charge the 70-130-138mah at the same time?

what freak said. , I want to just have a pigtail so I can run off a 5v USB OR off of 12v if possible (i'll wire it myself just tell me what one would work).
(also I need an extra little male jst connector for a lipo)

Hi !

Originally Posted by futabafreak

I'm interested! what does it use as a power source

It uses 5V and 300mA / Stage.
So if you charge 5 Packs you would need 1.5 A .

Originally Posted by futabafreak

can it charge the 70-130-138mah at the same time?

Since any stage is independent of the others, it can charge any cell at the same time, of course the bigger the cell, the longer the charging.
I would not suggest to charge cells > than 300mah.

Originally Posted by GFBurke

what freak said. , I want to just have a pigtail so I can run off a 5v USB OR off of 12v if possible (i'll wire it myself just tell me what one would work).
(also I need an extra little male jst connector for a lipo)

The connectors are JST on the power side and for the batteries the same connectors like used in the Vapor or Minimum models. Connectors are already attached.

Pricing:
12$ per stage.

So f.e. a 3 cell charger would be 36$

Cheers
Rubi

I'm interested, 3 or 4 stage. Why 5v for the source?

Hi FlaBill

I choose the 5V because of the datasheet of the IC. But you can use any power source between 5 and 7 V. Even power from the Usb bus is possible.

Cheers
Rubi