When I try to charge the battery, the charger red light blinks rather than remaining lit and the battery will not charge. What is the problem?

SOURCE: my casio camera battery does not charge

Hi,
I had the same problem. Called Casio customer service and was told that this has been a problem with a lot of the batteries. They are sending me a new battery for free. The number is 1-800-435-7732. They gave me no argument at all. Call 'em up!!

SOURCE: I am not able to charge the Exilim battery.

Same, I'm having this problem at the moment. and when you purchased this, they should give you a notice to NOT return it back to the retailer to any technical or repairing support. I haven't really called them yet, since they are closed already. But if anybody is wondering what the number is, here it is:

Technical Support call: 1-800-435-7732
9AM to 8PM EST (Mon-Fri)
9AM to 5PM EST (SAT-SUN)

Repair issues call: 1-800-706-2534
9AM-5PM EST (MON-friday)

hope that helps.

SOURCE: Battery charger(BC-11L)

Your Battery is faulty and requires replacment.

Depending on where you are and if it is still within the new warranty period or not depends on how long or how much it will cost to replace the battery. Call the Distributor for Casio in your State or Country and they may even send you one out Free Of Charge.

SOURCE: problem charging battery

it your batter light is blinking a red light then you should call up casio's technical service and they'll send you a new one:)

call 1-800-435-7732 for technical support! :)

SOURCE: battery won't charge, the charger blinks red and

I contacted the manufacturer and they immediately sent out a new lithium battery. I received the new battery in 3 days, charged it, and the camera now works like new.