16:50 interestingly, the genuine one has 2 cells connected in series, while the fake one also has 2 cells but in parallel. Though this may seem insignificant, but two cells are never really identical and when connected in parallel the stronger one charges the weaker one with some "trickle" current, thus losing the energy.
Top notch video, very interesting!
Thank you friend
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16:50 interestingly, the genuine one has 2 cells connected in series, while the fake one also has 2 cells but in parallel. Though this may seem insignificant, but two cells are never really identical and when connected in parallel the stronger one charges the weaker one with some "trickle" current, thus losing the energy.