This is the Hobbico Pro Series MicroPanel Plus Power Panel.  This panel mounts onto a Field Box or stands alone, and is used to run the accessories required to start a glow engine airplane, helicopter, etc.

FEATURES:
The "plus" that sets this panel apart from the others is an on-board 300-400mA charger for single NiCd or NiMH glow starter cells. It includes a charging lug for the glow starter to clip onto and a Green charge indicator LED. A glow plug heat system is also included for using glow plug clips with banana plugs. It includes a red LED charging indicator light, and 1 through 5 adjustable heat control setting using a Phillips
head screwdriver. 12V DC output Banana Plug Jacks provide a power source for hand-held electric engine starters. Black and Red input leads are 18" with Alligator Clips for connecting directly to a 12V Field Box Battery (Battery not included). Built-in reverse polarity protection.
One mounting hole on each corner and the small size makes this panel easy to mount onto nearly any field box. A black plastic rear enclosure is included for stand-alone use when not mounted into a field box, to prevent electrical damage. It has a two year warranty.

INCLUDES:
One Hobbico Pro Series MicroPanel Plus Power Panel with 18" input lead with alligator clips
One black plastic rear enclosure for stand-alone use
One Instructions Sheet

SPECS:
Voltage Input: 11.0 - 14.3V (DC)
Glow Starter Charger Output: 300 - 400mA
Glow Plug Clip Output: 1.2V
Weight: 2.3 oz (65g)
Length:   3.3" (84mm)
Width:    1.8" (46mm)
Height:  0.75" (19mm)