2p charging

[tom255]

You need to do Y-balancer harness and Y-main wire

I just bought 2 these wires on 4s setup http://www.hobbycity.com/hobbycity/s...idProduct=5099
cut it in middle took every wire from two female and one male connector and soldered to Y. Made that with every wire, be sure that you paralleling exactly same wire do not twist them.
Same with main leads with Deans connectors.

Before charge be sure that every pack is discharged (i mean discharged to safe LiPo voltage which is close to 3V per cell but not less) and every cell on same voltage, balanced. If difference 0,01V its ok not terrible. Ideally every cell must be same voltage. Connect to your harness and charde as One big unit. Thas all.
Sometimes check voltage difference in every pack and balance (not charge) it sometimes separate.