I have a canon dslr (30d)
Yesterday I went for a walk to take some pictures...
I fully charged my battery put it into my camera and then the camera indicator for low battery life blinked.. though (while the camera low power indicator kept blinking all the time) the camera worked just fine for about 4 hours in which I took about 200 shots.... some in burst mode and using the built in flash as well...
I turned of the camera off and called it a day.
Next day I put the battery to the recharger and within 5 seconds the charger "thought" that the battery was charged...
I put the battery into the cam and I am not able to take one single shot because it has no power.. (it lasts though a while if I dont choose to shoot anything)
The easy answer to the problem is that the battery just worn off...
BUT how can a battery from litteraly one day to an other get from fully capable to entirerly dead??
Also why the day before it died it was supplying power for hours but the indicator was blinking all the time that the battery has no power???
These questions made me to want to crack and open the battery
I found inside two barrel like batteries and a circuit
The battery is called Canon BP-511A (or 511) it has a Positive connection a Negative and two connections labeled B and L as shown in the picture bellow
I noticed that the BL connections lead to a tiny chip...
SO I believe that the batteries are fully capable (since yesterday they worked just fine for hours no matter if the indicator for low batter was blinking from the very first second I booted the camera) but the chip some how got confused and is sending bad information about the batteries...
And i wonder if there is any way to destroy or reset that chip so I could use the batteries again??
The batteries are very expensive (90 euro a piece) but its not about money I already got a new one its just about experimenting and turn into use a fine set of batteries.
thanks a lot for your time reading this big post.
Yesterday I went for a walk to take some pictures...
I fully charged my battery put it into my camera and then the camera indicator for low battery life blinked.. though (while the camera low power indicator kept blinking all the time) the camera worked just fine for about 4 hours in which I took about 200 shots.... some in burst mode and using the built in flash as well...
I turned of the camera off and called it a day.
Next day I put the battery to the recharger and within 5 seconds the charger "thought" that the battery was charged...
I put the battery into the cam and I am not able to take one single shot because it has no power.. (it lasts though a while if I dont choose to shoot anything)
The easy answer to the problem is that the battery just worn off...
BUT how can a battery from litteraly one day to an other get from fully capable to entirerly dead??
Also why the day before it died it was supplying power for hours but the indicator was blinking all the time that the battery has no power???
These questions made me to want to crack and open the battery
I found inside two barrel like batteries and a circuit
The battery is called Canon BP-511A (or 511) it has a Positive connection a Negative and two connections labeled B and L as shown in the picture bellow
I noticed that the BL connections lead to a tiny chip...
SO I believe that the batteries are fully capable (since yesterday they worked just fine for hours no matter if the indicator for low batter was blinking from the very first second I booted the camera) but the chip some how got confused and is sending bad information about the batteries...
And i wonder if there is any way to destroy or reset that chip so I could use the batteries again??
The batteries are very expensive (90 euro a piece) but its not about money I already got a new one its just about experimenting and turn into use a fine set of batteries.
thanks a lot for your time reading this big post.