so I got a new Trustfire LED light, takes two 18650 cells. This is my first LiIon 18650 light. The light came with a Trustfire TR-001 charger - I'm charging the cells.
there are no instructions that came with the light.
here's the dumb question: I've read enough to be paranoid about LiIon batteries - I don't want to have little bombs going off. In a two battery flashlight, do you put the 18650's in like normal alkaline batteries - open the tail end and put the batteries in + end first? First battery in + end first, then second battery in right behind it + end first? The Trustfire light I got has springs at both ends of the battery tube. I'm used to seeing the end that takes the + side of the battery being flat. So just want to make sure I get these in correctly. Thanks
there are no instructions that came with the light.
here's the dumb question: I've read enough to be paranoid about LiIon batteries - I don't want to have little bombs going off. In a two battery flashlight, do you put the 18650's in like normal alkaline batteries - open the tail end and put the batteries in + end first? First battery in + end first, then second battery in right behind it + end first? The Trustfire light I got has springs at both ends of the battery tube. I'm used to seeing the end that takes the + side of the battery being flat. So just want to make sure I get these in correctly. Thanks