GreatPlanes HCAP2522 Hot-Shot 2 Long

This is a Hot-Shot #2 Long Glo-Starter with Battery Charger. This is used to heat glow plugs while starting glow-powered engines.

GreatPlanes HCAP2520 Hot-Shot 2 Standard

This is a Hot-Shot #2 Standard Glo-Starter with Battery Charger. This is used to heat glow plugs while starting glow-powered engines.