Asked all my vaping co workers to give me there spent vapes to salvage the battery and USB ports, this is what I got after 3 days : r diyelectronics It will take you 30 seconds to drop a used vape at a recycling point. When vapes get crushed in general waste or mixed recycling, the batteries can spark. That spark becomes Recycled Rides: Youtuber makes high capacity e bike battery using used vape pens Collision Repair Mag Harvesting Rechargeable Batteries From Single Use Devices Hackaday