BATTERY POWER | These are adjustable temperature devices that operate between 3.3-4.8V. The batteries will shut off after 15 seconds of heating. Click the button twice to activate preheat mode; the battery will heat for 15 seconds without holding down the button.
WARRANTY | All Ooze Twist Batteries have a warranty, register them at www.oozelife.com with the authenticity code on the base near the twist dial. Chargers are not included, but the use of a non-Ooze charger will void the warranty. We recommend purchasing an Ooze Smart USB Chargers here!