I turn my camera on, the green light blinks then the light turns to red blinking then the camera shuts off. What's wrong? Batteries are fine. Also happening with my Kodak EasyShare C530

Here's a guide;
What do the battery lights mean on my mouse? Some keyboard and mouse models feature a battery light that shows the current status of the batteries. The following table describes the different lights and states.
Light
Device Model Status Single long green blink Rechargeable Batteries are good. This occurs when batteries are first installed or every time that the device is turned on. Slow green blink Rechargeable Device is docked in the charging station and is charging properly. Steady green Rechargeable Device is docked in the charging station and does not need additional charging. Steady green Presenter Mouse (Japanese version) Laser pointer is on. Red/green blink Wireless Device is discoverable (trying to connect to the transceiver). Slow red blink Non-rechargeable Batteries are low and need to be replaced. Slow red blink Rechargeable Batteries are low and need recharging. Fast red blink Rechargeable Device is docked in the charging station, but there is a charging error.
Reasons for errors: The wrong type of battery is installed; the battery or batteries are missing; or the battery connection is bad.
Solutions: Make sure that the correct battery or batteries are installed, and are installed correctly. If necessary, remove the batteries, wipe them with a clean cloth, and reinsert them. Steady red Presenter Mouse (Standard version) Laser pointer is on.

Are your batteries fully charged ? is the LCD screen on ? Does the camera stay on or shut itself off ?

If Try one or more of the following

Ready light does not turn on and the camera does not work.

• Turn on the camera (Turning on the camera).

• Install new batteries (Loading the battery) or charge rechargeable batteries.

• Turn camera off, then back on.

Ready light blinks green.

• Camera is operating normally.

Ready light blinks amber.

• Wait. Resume picture taking when the light stops blinking and turns green.

Ready light blinks red and camera turns off.

• Install new batteries (Loading the battery) or charge rechargeable batteries.

Ready light glows steady red.

• Transfer pictures to the computer (Transferring pictures with the USB cable), delete pictures from the camera (Deleting pictures/videos), switch image storage locations (), or insert a card with available memory (Using an optional SD/SDHC or MMC card).

• Wait. Resume picture taking when the light turns green.

• Change the image storage location to internal memory (), or use a different card.

Ready light is off or glows steady green.

• Camera is operating normally

Red light indicates that the camera is out of charged., Try to charged your battery for 3-4 hrs if you encounter flashing red on a fully charged battery you need to call kodak 1 800 235 6325 ext 12

You can charged you camera using 5V AC Adaptor or a USB cable taht attached into the computer

Try a new or other charger, problem may be with the charger.

Make sure you are using the correct batteries, and that they are installed correctly. Some cameras require more powerful kinds of batteries and will not work with the cheaper kinds.
A blinking light can mean something is wrong with the power, not enough or something else.
If you have a power adapter or can get one, you may try that, to see if the camera will work without batteries. If it does, then some problem exists in the battery circuit.

Well to be3 a 100% about the battery I would replace it with one that you know or is guaranteed to work. Camera batteries can look OK from outside and be completely collapsed inside.

No Charge lights can indicate NO battery and if there is one inside then it is dead and registers as a no battery ( no charge light)

The red light blinks in very low state, but totally discharged it will not blink and wont blink again until loeft on chareger for about 3-4 hrs to overcome the low state.

make sure the battery are properly charged

The batteries you are using aren't powerful enough most likely. try getting high powered digital camera batteries??

This often indicates a card error. Transfer all your images then format the card in the camera. If you still have the problem, try a different card. If you still have the problem then looks like you will have to send it in for repair.