The Samsung INR18650-30Q lithium battery is rated at 15 amps by Samsung to ensure low operating temperature and long life. This is an all-around solid battery cell that is popular among vapers.

Samsung INR18650-30Q Specs:

• Capacity: 2500mAh
• Chemistry:  INR
• Max Continuous Discharging Current: 20A
• Max Pulse current (less than one second pulse):  100A
• Style:  Flat top
• Dimensions: 64.85 ± 0.15 mm (L) x 18.33 ± 0.07mm (D) 
• Weight: 43-45g
• Discharge cut-off voltage: 2.5V
• Voltage: 3.6V
• Full Charge Voltage: 4.2V ± 0.05V

WARNING: EDUCATE YOURSELF ABOUT LI-ION BATTERIES BEFORE USING THEM!

*Li-ion batteries are dangerous and can explode when used improperly. By purchasing this item you agree that we are not liable for any damages as a result from this product. Use at your own risk.

**Do not overcharge Li-ion batteries. Use proper battery storage when not in use. Do not store batteries in pockets or containers containing other items such as lose change or keys. Do not charge batteries unattended/overnight.