Where can I get a 24Volt replacement battery?

[MaxWell]

I've been in possession of an original 24V Ebike....no battery but all else seems to be in correct order....

Where can I get a 24V battery for it? Are there different kinds that I should look for?

Thanks in advance..........

 

[nathan]

Whole battery with charger OR just replacing the jells inside?

 

[michael83]

I have two outer charger cases just need cells..with juice!