JUUL2 guide: how to use the JUUL2 Evapo JUUL Charging Case Review Hydra Typhon The Vape Critic Exposed wires and some tape does the trick to charge the Juul. (Sry for the low quality) : r redneckengineering My PAX ran out of battery, and I lost the charger for it, so I hacked it into a Juul charger using alligator cables and tape, and it works perfectly. : r techsupportmacgyver u can charge a juul with a fork and knife!