The Puff battery by Puff is a portable pod system with an integrated 280mAH rechargeable battery and an overall simplistic look with minimal maintenance required. The Puff battery is extremely portable, being able to fit in the palm of your hand, and weighing in at only half an ounce, making it the definition of portability. The Puff battery can be easily charged via a USB connection located on the bottom of the Puff battery. The JUUL pods are designed to easily fit with the Puff battery and other popular pod systems. Simply insert the pre-filled JUUL pod into the top of the device and you’re ready to vape!