Stays in the truck - Streamlight Stinger 2020 Led W/120v Ac/12v Dc Charger Flashlights

I have this mounted in my center console, plugged up to the cigarette lighter charger. The mount is tight enough that it doesn't wiggle loose off the charger. It's bright, heavy duty, and has always been ready to go when needed. I can't comment on battery life, typically I use it for 10-15 minutes then it goes right back on the charger.