... 3s1pAdvantages:1, Long cycle life 2, No memory effect 3, High energy density4, Light weight, small size5, Competitive ... low self discharge7, With short-circuit production function, safe and reliable8, High working voltage for single battery cells ... for power toolsApplications:1, Flashlights 2, LED flashlight3, Explosion-proof flashlight4, aluminum alloy flashlight5, Tactical Lights ; Tactical TorchMin ...