The KGO/EGO/Riva battery is an 1100 mAh battery that will last the average vapor user two to three days. That is more than 8 times the capacity of a standard e-cig battery.
This is a Manual battery that requires the user to push a LED lit button to use. This gives the user more control over their vaping.
The battery has a life cycle of about 300 charges. When your battery no longer holds a charge, or no longer last long enough, you will want to order a replacement.