Xtreme 510 Battery with LED Screen - Assorted

Round battery with LED on bottom

A: Features:

* Battery mah : 320 mah

* Size: 11.2 mm DiaX 108 mm (Height)

* With LED display;

* Adjustable voltage by button;

* Voltage: 2.1V / 2.5V / 2.9V/3.3/3.7/

* Activation: Button Start

Press Button function:

2 clicks pre-heat (15 seconds at 1.8V)

3 clicks adjust voltage

5 clicks on/off

* Charging port: Type C charging