Sellers usually advise leave battery in flashlight no more than three month when you don't use it. Don't need care it.
You just need to charge battery, because passive drain problem.
I favorite OrcaTorch T30, the excellent waterproof performance suprised me as a USB charging light.
Mine T30 use l2 led, considering buyi V3 version now.
Finding charging place will be one of the most dangerous action in those situation.So C or AA light is the best choice for me. C battery is high-capacity that can used on high lumens light, and AA light to satisfied living.
Compared with dangerous, I willing to stock lots batteries.:cool:
:grin2:Thanksfor lux test remind! They only provide XM-L2 version, but I think it's very easy to replace a new V3 led on ourselves. Though I don't like the flat V3 led appearance.