ORIGINAL: aerobatixkid
That battery doesn't last too long at all. A few months and mine was shot and it looses its umph really quick. 3 Or 4 good blasts with the starter and its gone
I don't know what you are doing with yours but I have that battery and recharge it about twice per season. Once at start and once mid season and have never had a problem. My engines run up to .60 size and I fly at least 2 days every week and often more. I don't use it for the glow plug. I have a RCATS lithium for that. It gets charged once a season. Others at my field also use my stuff to start their planes too.