Help with old Spektrum
 

My son saw some of my old rc stuff and wants us to jump back in.
I have an old Spektrum DX3.0 that i liked but checked it out and the AA battery holder still had batteries left in it for years and is corroded beyond repair. Can that battery holder tray be bought today? I spent an hour looking but can't find just that part.
Thanks!

Looking for it I had no results, also the manual is unclear how the batteries are placed. But I came to this:

POWERIZER 2600mA Tx BATTERY 4 JR SPEKTRUM DX3 DX3.0 / 2608B-9V MADE IN USA | eBay

In that case you should have a tray like this:

If that is the one, you should be able to find one at a local electronics shop.

That looks perfect. Thanks!