Ofna 1/10 Universal Starter Box.  This is Prebuilt with Accessories.

FEATURES:
Black Aluminum starter Box. A front Power Panel as part of the starter box. Power panel has a Two Terminal settings. The Yellow terminals are for the Panel Ready Locking Glow Plug clip. 
Red terminals are for Charging the 12 volt battery.
Starter box is powered by two 540 electric motors.
Black plastic carrying handle.
Can accomodate many sidewinder or inline engine set-ups.

INCLUDES:
Pre-assembled starter box.
Panel Ready locking glow plug clip with banana plugs.
Maintenence free 12 volt battery, (installed in box).
Ten alignment pegs
Mounting screws
Instructions

REQUIRES: Charger for charging the 12 volt battery.

SPECS:   
Length: 12 (334mm)
Width: 4.5" (113mm)
Height: 3.5" (86mm)