Where to buy balancing taps?

[Sammus]

theyre all basically the same. one on +ve, one on -ve, and one going between each cell.

If there are are extra wires (ie hyperion taps I linked) then you need to remove some wires.

If you are happy to go with jst taps you can get packs of 10 from ebay for a dollar or 2.

Hyperion have a good detailed pack assembly guide here. It is for A123 cells, but the wiring idea is the same, just different shaped cells ;)