Batboard

I need to replace the backup battery on the CPU board of an IFR1500 service monitor.
Would like to know what one to get prior to removing the unit from its case.
A source for said battery in Canada would be appreciated.

Thanks,

Bruce, VE1II

It's a standard 3V lithium battery ...part number should be in the service manual on Repeater Builders but IIRC it's a BR1225 with the solder leads for horizontal mounting

I was able to buy a replacement battery from Newark with the solder tabs.
I don't remember the cost, but it wasn't very much.
Jeff N8CMQ