Don't mix different brands of batteries, don't use batteries with different charge levels, and don't use old and new batteries together. Only use batteries recommended for your device.If your vape did not come with instructions or you have questions, contact the manufacturer.

Until all vapes and vape batteries conform to strong and consistent safety standards, your best protection against vape battery fires or explosions may be knowing as much as possible about your device and how to properly handle and charge its batteries.