Jred, most rebuttal vendors will tell you what the CD is on a battery. I like the 18650 Samsung 25R and the vendor lists the information so that I can make an educated decision.
Illumn.com
Specifications:
Nominal Capcity: 2500 mAh
Nominal Voltage: 3.6V
Discharge End Voltage: 2.5V
Standard Charging Current: 1.25A
Charging Voltage: 4.20+-0.05V
Max. Continuous Discharging Current: 20A
Dimensions:
64.85mm (L) x 18.33 mm (D)
Weight: 45.0g
These folks are great and almost everything I know came from this site and my battery knowledge came from this gentleman's blog and picking his brain
through PM.
http://www.e-cigarette-forum.com/fo...-9-battery-basics-mods-imr-protected-icr.html
