A detail not hurt me worried this summer, I realized several charge cycles and often the batteries began to get very hot. Once inserted in the GoPro (Hero2) were transmitting this heat to the housing, which is automatically extinguished after a few seconds of recording.
Forced to move the refrigerator to drop this temperature recorded over the two batteries. I do not defer questioning the quality of the electrical signal as they have been expensed over four locations (geographic) different.
Am I the only one to have noticed this problem?
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Notice back almost 2 years later:
Well, I should point out that I carried easily over one hundred charge cycles and discharge of said batteries, using my GoPro daily motorcycle for all my trips.
Today they come to no longer have their former autonomy, they held longer than the original GoPro battery, but despite a full load indicator, they no longer hold that 45mins max each. (I always shoots in 720p at 60i / s) I was completely satisfied with the product despite blackheads I had reported.
Now I will turn to another product because it is the most expensive alternative batteries, and I want to see what other brands have in the belly: Þ