Using nPM2100 Fuel Gauge with CR123A Primary Lithium Batteryhttps://devzone.nordicsemi.com/f/nordic-q-a/127447/using-npm2100-fuel-gauge-with-cr123a-primary-lithium-batteryHello Nordic, I am currently evaluating the nPM2100 using the nPM2100 Evaluation Kit for a low-power embedded device powered by a CR123A primary lithium battery (Li-MnO₂, ~1550 mAh) . Our goal is to utilize both: the integrated boost converteren-USTelligent Community 13Mon, 16 Mar 2026 14:03:27 GMTRE: Using nPM2100 Fuel Gauge with CR123A Primary Lithium Batteryhttps://devzone.nordicsemi.com/thread/563346?ContentTypeID=1Mon, 16 Mar 2026 14:03:27 GMT137ad170-7792-4731-bb38-c0d22fbe4515:413dacfb-a43c-4e0e-98a5-372fbf8a9f90Amanda Hsieh<p>Hi Daniel,&nbsp;</p> <p><span>Which model did you use when evaluating this? The CR2032 model we have supports Lithium Manganese CR series batteries of any size, since their voltage behavior is similar.</span></p> <p><span>Regards,&nbsp;<br />Amanda H.</span></p><div style="clear:both;"></div>