Energizer rechargable AA's

I have about 12 AA's that are 2100mahs and they won't charge with the energizer charger, all that happens is the charging lights blink on and off and I am out of ideas. I also don't know what this means either, yall got any ideas about how to charge my cells?

Jacob

do you have the energizer charger with the little lcd that tells you how charged the batteries are?the sony super quick charger lol.
i looked in the trouble shooting section of the manual and:
batt indicator is blinking quickly:
-batt is being charged in temperatures too low or too high
--temp should be tween 32-95
-life of battery has expired--how old are ur batts?
-can only charge Ni-MH batts
charge indicator turn off after a few seconds:
-batts already charged
-charging incorect kind of batts
Batt indicator does not turn on when batt is inserted:
-not inserted properly
-contact surface of batt might not be clean
-contact surface of charger might not be clean
and then it says contact sony lol
good luck
-eric

The Charger I have has no LCD, just 4 lights. I think the cells just need cycling, but on my ICE charger (made for r/c trucks by duratrax) it tells me that they are only getting like 100 mahs of charge. As I am charging and discharging I am finding that some work, I just think it is a matter that they are old (3-4years). I kinda thought that the blinking had to do with them being old, but I wasn't sure, just wanted to check. I couldn't find any manuals or anything to find out why it was blinking, where di you find it? BTW most are 2100mah nimh's and the other 4 are 1850mah nimh's. But charging and discharging them has helped a good bit, and now I only have like 3 that wont charge out of like 12. I probly need to go check my other 8 that are in my radio, I imagine that they will give me trouble too.

Thanks
Jacob

just get new ones they are cheap