Love making use of used vape batteries, not pretty but here is a decent 12V battery pack with battery manegement. This man up cycled 500 vape batteries into a powerwall for his home. When a single use vape is discarded, it's often only because it has run out of liquid, not because the battery Vape Batteries: Care and Recycling Explained Don't bin that vape! The battery in a vape is a serious fire risk if it ends up in bin lorries or waste facilities when crushed or damaged it can