This handmade 510-threaded battery is loaded with features:

adjustable voltage 2.5-3.0-3.5

USB-C rechargeable

Compatible with any 510 device

LED front and back lights

controlled with the A button

*Does not function as a controller only as a 510 threaded battery.

For more details and videos, go to https://www.instagram.com/wishs510creations?igsh=MzRlODBiNWFlZA==