CLEARANCE, ALL SALES FINAL, NO RETURNS/EXCHANGES/WARRANTY
This device is to be used with 2 16340 3.7 Volt IMR batteries and the output voltage is 5V. Protected batteries will not work with this device. Designed to be used with higher resistance atomizers. Use of very low resistance atomizers with this device may cause damage to your atomizer or the device.
5 Click On/Off Feature: Yes
Replaceable Batteries: Yes, NOT Included
Batteries found here: here