https://devzone.nordicsemi.com/f/nordic-q-a/126044/npm2100-with-nimh---is-custom-profiling-possibleHi Nordic Support, I’m designing a product with the nPM2100 using NiMH batteries . I know the fuel gauge feature is designed for primary cells and lacks hardware coulomb counting, so it won&#39;t track charge cycles perfectly. However, my current alternativeen-USTelligent Community 13Wed, 10 Dec 2025 11:32:15 GMThttps://devzone.nordicsemi.com/thread/556662?ContentTypeID=1Wed, 10 Dec 2025 11:32:15 GMT137ad170-7792-4731-bb38-c0d22fbe4515:039a198e-1476-4e32-93d4-d9cd082d6118Tharaka<p>Hi<br /><br />Currently, we don&rsquo;t have support for NiMH battery models with the nPM2100 fuel gauge. Model generation may require customizing the load requirements and could be supported on a case-by-case basis. Please <a href="https://www.nordicsemi.com/About-us/Contact-Us">contact Nordic Semiconductor </a>for more details.<br /><br />Thanks&nbsp;<br /><br />Tharaka</p><div style="clear:both;"></div>