[Duo2400] Pram battery on 2400 same as 1400?

[Tom and Lisa P]

>I'm wondering if I can substitute one of the much cheaper 1400 
>replacement batteries I see on ebay for the dead one on two of my 
>2400s?
>
>Greetings from CajunLand USA South Louisiana
>Sid Barras

They are not the same.

Mad Dog