[glassdoctor]

Here is my setup for balance charging my 2s packs with Deans and balance taps. The Duo makes it easy to sync the two packs to charge as if it's a single 4s pack. The only reason I did this was to get rid of the adapter boards which I don't want to mess with for my main 2s packs which is what I'm using the charger for 90% of the time. I still have a set of unmolested cables and the adapter boards for use with any other batteries.

btw, you can also wire up a Y harness in a similar way, to connect the packs to a single out put on a 4s charger.... sans the clumsy adapter boards.

Anyway, I picked up an extra set of Hyperion balance board leads, and a couple male balance taps to match my packs.

story told by pics: