NiCad CP-2400SCE Single Cell DISONTINUED, 'Til it's gone!
Sanyo CP-2400 SCE .91x1.69, 47g/1.65oz Sub C Fits in screw-apart glow starters. Most popular choice for this application. Sorry, discontinued by FDK (Sanyo) factory, only two left in stock as of 5/12/14!