Glow igniter battery life down or glow plug ?
Brian,
He has a rechargeable type. It's one of those with a replaceable battery.
Vegassky,
You ARE using a rechargeable NiCD in it right? If so, it sounds like you got a bad battery. Go to the hobby shop and get a Sanyo C cell, the larger capacity the better.
I've been using the same type for nearly two years, and can get a couple days of engine starting out of mine between recharges.
Dennis-