... *18*195mmcombination:3s1pAdvantages:1, Long cycle life 2, No memory effect 3, High energy density4, Light weight, small size5 ... circuit production function, safe and reliable8, High working voltage for single battery cells pollution-free 9, Capacity, resistance, ... , platform time consistency are good18650 11.1v 2900mah 3s1p for power toolsApplications:1, Flashlights 2, LED flashlight3, Explosion- ...