The Samsung 30Q battery is an 18650 with a 3000mah capacity and a maximum continuous discharge rating of 15A. The majority of our starter kits take this battery.
When it comes to output the 30Q delivers 3.6V of current at a 15A continuous current. It’s a nifty little battery that is compatible with a majority of vaping devices. A good battery should remain relatively cool even after long sessions of usage the Samsung 30Q passes on this aspect with flying colours.