Question about Casio EXILIM Card EX-S770 Digital Camera

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My CASIO EX-S770 won't charge - its been on charge for 48 hours and the red light is still flashing

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  • lpgiven Jun 26, 2008

    camera won't charge - flashing red light.

  • kristinaz Jul 07, 2008

    Hi My Casio Ex S770 won't charge, I left it over night on the charger but red light still keeps flashing? I still can you view the photos while it's on "charge", but then I remove it from charger it's not responding.

    Pls help?

    Kind regards


  • Anonymous Sep 19, 2008

    I borrowed a Casio EX-s770 from my brother and now it wont turn on! I put it on the charger and the light just blinks! I don't know what to do, Please help!! Thanks!

  • Anonymous Jan 17, 2009

    Same thing! I dont know what to do!

  • TR808 Jan 18, 2009


    wow i had exactly the same problem as the other posters here. thankyou "rabscuttle"!

    9v battery trick = brillo.

    how did casio manage to not amend this?!

    it seem when you leave your camera alone for about a month, the battery will drain (even if you dont use it) and it will run into thos problem.

    thanks for your help


  • crystalannie Jan 28, 2009

    I have the same problem!! I left it uncharged for less than a week then it wouldn't charge again! Does the trick really works? I'm afraid that it's gonna blow up or something....

  • ggo912 Jan 29, 2009

    My casio ex-770 battery,everytime i try to charge overnight,the' charger always flashing the red light.It won't charge my battery.How can i fix it? Can you help me thanks..

  • harebele Feb 12, 2009

    I had this problem while my exilim s770 was still under warranty. I sent it in to get it repaired for free, and when I received it back it was fixed. That was about 8 months ago and it just started it again. Whenever I place it on the charging dock, the red light just flashes.

  • Anonymous Mar 15, 2009

    camera ran out of battery sometime in the last 2 weeks, I left it alone and when I tried to charge it again (it was to the point of not even being able to turn on) a red light kept flashing but my battery remained uncharged. I can view my photos on the camera while it's on the dock but that's about it. hard reset did not work. looking for a brillo pad...

  • kolbeinnl Mar 21, 2009

    9 volt trick works grate thank you very much

  • johntheboy Apr 20, 2009

    it work fine for me great tip.



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From theslug on another thread. Thi worked great for me...

"Hi,I just found a soultion on another website and it appears to have worked for me.Apparently the battery loses it memory when fully discharged,to fix this take a 9v battery and place the terminals + to + and - to - with the camera battery for 30 seconds or so then put the battery back in the camera and charge as normal.I just did this and it seems to be charging and the red light is solid.hope this helps."

Posted on Dec 06, 2008

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The theory behind the posted suggestion is that there is a chip on the battery that tells the charger 'here I am, I'm a valid battery, please give me juice.' That way the charger doesn't give any power to something that might blow up. But if the battery is totally dead, the chip can't answer the call, and so no juice is provided. Seems valid - don't know that I'd use 9V to do it, but a good approach is to jump it from another battery in the same 3.6V range.

I was having the same pwr up problem from a dead NP-20 battery, so used another 3.6V pack to dump some joules in and sure enough it's charging properly now (w/o the flashing red light). I assume it will complete and be fine again. So the warning - try not to let your LiIon battery packs get discharged and sit around.

Posted on Apr 12, 2009

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So I have posted this on several others hopefully you still have your casio. I was having the same problem where my battery wouldnt charge. I bought a new charger and battery. That did not fix it. The battery is held in by a locking clip that supposedly holds it close to the metal conductors that the positive and negative touch the camera inside the casing. I took the battery out, looked inside where the battery sits and used the paper clip to somewhat bend the metal up so that it makes contact with the battery hence you get your charge. If the battery was dead you will not know until you charge it for about a half hr. The reason I knew it was the metal conductors was because i charged my battery with separate charger that I bought and put it in and it still did not work. I pushed the battery in the slot and held it ther while simaltaneuously pressing the power button. The camera came on...once I let go of the battery it turned off. Then I got the paperclip and fixed the battery connection. This also explains why it will continue to happen over time.

hope it's that simple for you

Posted on Apr 28, 2009

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