Vapor4Life carries several KR808D-1 “stick” (skinny) batteries. There are the Classic VK batteries, with ash cap ends. The next batteries released were the Original Vapor King batteries. These come in both Diamond Series (with a bejeweled, multi-faceted LED tip), and Stealth Series (no LED on the tip). The most recent Vapor4Life-branded batteries are the Vapor Titan, also available in Diamond and Stealth.