![Battery drain unevenly. Is it normal in dual battery mods for one battery to be discharged before the other? When I put 2 @ 100% battery A drops to 90% before battery Battery drain unevenly. Is it normal in dual battery mods for one battery to be discharged before the other? When I put 2 @ 100% battery A drops to 90% before battery](https://preview.redd.it/hqgcwjddfld81.jpg?width=640&crop=smart&auto=webp&s=e53c74b006111a64ca1e5617ff4c8d149f0e53bb)
Battery drain unevenly. Is it normal in dual battery mods for one battery to be discharged before the other? When I put 2 @ 100% battery A drops to 90% before battery
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![I've been salvaging these disposable vapes for the 3.7v 500mAh lithium batteries inside. They can be used to power small electronic projects with the appropriate charging circuit and voltage converter. : r/diyelectronics I've been salvaging these disposable vapes for the 3.7v 500mAh lithium batteries inside. They can be used to power small electronic projects with the appropriate charging circuit and voltage converter. : r/diyelectronics](https://preview.redd.it/ive-been-salvaging-these-disposable-vapes-for-the-3-7v-v0-14q8hgq44u891.jpg?auto=webp&s=878fd22219fbcc5594459e672d4fbec0821810a3)