This is the Series 10 Gauge Wire Harness from Castle Creations.

FEATURES: Connects two battery packs in series enabling the voltage to be
            doubled

INCLUDES: Series 10 Gauge Wire Harness with two Deans male plugs and one Deans
            female plug

REQUIRES: Connecting to batteries and electronic speed control

SPECS:    Wire Length Between Connectors: 5" (127mm)
          Wire Size: 10 gauge

COMMENTS: Use only identically prepared packs with this harness. Both packs
            must be fully charged and properly balanced. Both packs must be
            from the same manufacturer, have the same C rating, capacity and
            level of charge at all times. Failure to observe this warning will
            result in battery damage.

                                                                   jxs 10/15/09
                                                                         ir/jxs