I'm curious, my battery is still in green but very close to yellow. I know I'll be going out and staying out super late tonight vaping like crazy. Usually I let it hit red, or at least close to red before charging overnight. But would it be okay to top off the charge where it's at in green? I know it will have no immediate effect or anything, but I'm hoping this thing will last at least 6 months and still hold charge. Would I be hurting long term battery life if I do this every once in a while.