How significant is the weight reduction if I were to use the trustfire batteries for 16 volts? And how do you actually charge the battery to 4.2 when it sells as 3.7? Do you just charge it longer?
name of song! name of song! name of song!! i tried everything shazam, scrolled through every comment to find an answer something! i must have the song name! D:
How significant is the weight reduction if I were to use the trustfire batteries for 16 volts? And how do you actually charge the battery to 4.2 when it sells as 3.7? Do you just charge it longer?