ergotelis wrote:About efficiency,just check out Mev's data, m2xc4 is not that efficient like fenix , anyway fenix is the king!
It is difficult to compare the M2XC4 to Fenix since their only 2x18650 light hasn't been reviewed, and comparisons to other battery types need to account for more than the difference in capacity. But on CPF Selfbuilt's reviews show that the M2XC4 and M2C4 are very efficient, especially on medium/low modes due to PWM.
high: http://i243.photobucket.com/albums/ff97 ... i18650.gif
med/low: http://i243.photobucket.com/albums/ff97 ... d18650.gif
I see the competition's 9 hours to the M2XC4's 35





