Note:
You can quickly press the button 3 times constantly to change the voltage.
When the voltage varies、 the button color will shows red、 blue and purple seperately.

EVOD TF1 Battery Features:
1.9colors(black/pink/stainless/white/green/titanium/purple/red/blue)
2.Capacity:900mAh(14500)/1000mah(14650)
3.Thread :Ego/510thread
4 .Head 、Battery Can Be Replaced;variable voltage 3.3v-3.7V-4.2v
5. highquality inner battery 、 never explode when short circuit
6. highquality circuit board 、 never desoldering
7.defectiverate is very low 、 <‰1
8.Notice: Chargingtime≤5h 、Please keep someone is present when charging.



When the voltage varies、 the button color shows red、 blue and purple seperately.


