1. Brand: VTC5 

2. Model: US18650VTC5

3. Nominal voltage: 3.7v

4. Capacity: 2600mAh

5. Type: Li-ion

6.Length : 65.23mm 

7.Diameter: 18.13mm

8. Color: Green

9. Weight: 60g

skype: tiffany.staring

Warnings:

Do not submerge the battery in the water. 
Do not mix fresh batteries with used batteries. 
Do not mix batteries with metal stuff together. 
Do not insert batteries with the (+) and (-) reversed. 
Do not use Efest batteries with defective E-cig mods. 
Do not disassemble, dispose in fire, heat or short circuit. 
Do not put the battery in a charger or equipment with wrong terminals connected.