5TO has come up with one of the only long-lasting 350mAh 510 thread batteries available. Ultra-compact, 5TO 350mAh battery offers longer battery life for on-the-go use that keeps on going. Variable voltage lets you feel how you want with a few clicks of a button..
- Variable Voltage: 3.4V – 4.0V
- Threading Size: 510 Female (will only accept 510 male threaded tanks)
- Built-in Beauty Ring
- USB charging
- 1x 5To 350mAh Battery
- 1x USB Charger