Okay so I just got kayfun v3.1 & Nemesis Style Mech mod, and I currently have been browsing the battery concerns. I'm completely new to mech mods and been working with the batteries from my vamo v2. I have 2 IRC 18350 3.7v 900 mAh. Would it be dangerous or otherwise ignorant to use these with my Nemesis style mod? If so should I single battery or stack? And if not what is a recommended battery for this mod?
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