Batboard

Does anyone know of any place to get a battery pack for a IFR 1200S ?

Try Kurt and KG Electronics. http://www.kgelectronics.com/

Andy

We are just using standard 7.2AH, 12 volt UPS type batteries with some foam packing around it. The originals were only 5 AH, so it gives a bit more run time.

Do you have the original white battery pack?

Not sure which battery the IFR 1200S uses but here is the battery for the IFR 1000, 1000A and 1000S:
https://www.osibatteries.com/p-900-hawk ... yrene.aspx

that part would cover the 500, 1200 and 1500 as well. Believe the 1100 typically used a different form factor but this version may fit inside as well depending on the exact vintage.