In Content Warning, when exploring the old world, it is almost impossible to survive without a flashlight. It's one of the most important items for your journeys because, without it, you won't be able to light the way or see monsters if they're around. Unfortunately, the charge of flashlights is limited, and eventually, exploring the dark depths, it will run out of power. If you survived and returned to the new world, you probably wondered how to charge flashlights in Content Warning because buying new ones is expensive.