"PROLUX 12V POWER PANEL W/GLOW START CHARGER
1\) Power all equipment from a single 12V DC field battery
2\) Color-coded banana jacks supple 12V DC power for electric starters
3\) Color-coded banana jacks; ON/OFF and reversing switches power 12V electric fuel pumps
4\) Color-coded banana jacks supple 1.2V DC for glow plugs; with heat adjustment dial.
MOSFET power transistors and pulsed current deliver high-power; high-efficiency operation
5\) Built-in ammeter helps detect fouled glow plugs and power-flooded engines"