The Samsung 30Q is a high-capacity battery suited for regulated mods, and people who prefer battery life over raw power. With similar performance to it's step-sibling, the LG HG2, and new hybrid INR chemistry, this battery is sure to impress!This lithium-ion battery cell is suitable for medium-current applications that need high battery capacity. With a nominal capacity of 3,000mAh, this cell will keep you charged for longer, but also provides a generous 15A continuous discharge rating!
This battery should be treated with respect; never carry loose in a pocket, as it will short and could catch fire/explode. If the battery is damaged in any way, discard of responsibly. These type of batteries are the ones you will read about in the papers, you must know what you are doing if you are going to use them.