G-24 24V Lithium Ion Battery Charger

You need to remove the battery once you are done working with this tool. You CANNOT store the battery with the tool together. You must REMOVE the battery and store it separately. If you don't do this, the battery will go dead and will not be re-chargeable. I kid you not! Been there, done that. It's an expensive battery. It works well when you store it separately above freezing temperature. So not in an unheated garage or shed with freezing temps environment. We've named ours. It's like a tamagotchi. Keep it separate and warm and it will stay alive.