Ok, i still have not found an answer to this..I bought a KR808 VK auto kit from V4L. I bought an extra battery from CigEasy, but requested a "manual" battery. They said you must want a 902 battery. Wth is the difference?? All these numbers are confusing. The 902 looks EXACTLY like the KR808, just one is manual and the other is auto. And I dont even wana know about the 901..Thats a whole different story. BUT i know that V4L offers a manual KR808 battery as well..What is the difference in KR808 and 902??