Hard to say as others have already mentioned -- by the time you open up the
clock to check, it's easiest to just replace the batteries. If you find
yourself running low a lot, you could rip out the 3 AA batteries in there
and replace them with 3 C (or even 3 Ds fit) ... there's so much room inside
the clock.

-Brian

"Ivan" wrote in message
m...
Hi,

Is there a way I can check how much battery life is left in my chronos
chess clock?
It was not working yesterday but now today it seems to be fine.