Product Type: Replacement Battery for Canon NB-4L.
Battery Code: Canon NB-4L.
Protective Measures: Canon NB-4L has over-charge protection, over-discharge protection and over-current protection.
Cycle Life: You can charge Canon NB-4L battery for 300 ~ 500 times, the capacity will be reduced to 80% of the original. You can charge it 800 ~ 1000 times before it is completely dead.
Self Discharge Rate: Canon NB-4L has 3% self discharge rate.













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