UKETA 650mah Long-lasting 510 Thread Cart Battery - KVB0020

1. Battery Capacity: 650mAh

2. Variable Voltage: 2.8v-3.2v-3.6v

3. Use: Quickly press the button 5 times to turn ON/OFF

Quickly press the button 2 times to preheat

4. 10s preheat mode

5. Support OEM, easy to make your original design and packaging