https://devzone.nordicsemi.com/f/nordic-q-a/127597/npm1100-charging-timeout-with-low-charge-current-workaround-for-long-charge-durationHi Nordic team, we are using the nPM1100 PMIC together with an nRF52840 and are encountering limitations due to the charging timeout. Issue description Charging stops after approximately 7 hours (TOUTcharge), even though the battery is far fromen-USTelligent Community 13Fri, 27 Mar 2026 11:37:16 GMThttps://devzone.nordicsemi.com/thread/564176?ContentTypeID=1Fri, 27 Mar 2026 11:37:16 GMT137ad170-7792-4731-bb38-c0d22fbe4515:26deb311-72f5-40be-9400-cbd3bb586cabH&#229;kon Alseth<p>Hi,</p> <p>&nbsp;</p> [quote user=""]<p><strong>Is it acceptable to periodically restart charging by resetting the PMIC with USB connected?</strong><br />Proposed workaround:</p> <ul> <li> <p>Detect timeout via ERR + CHG + VBAT</p></li></ul>[/quote] <p>As stated in the charger error condition section, the error conditions are only cleared upon VBUS disconnect/connect:</p> <p><a href="https://docs.nordicsemi.com/bundle/ps_npm1100/page/chapters/charger.html#ariaid-title8">https://docs.nordicsemi.com/bundle/ps_npm1100/page/chapters/charger.html#ariaid-title8</a></p> [quote user=""]Enter ship mode via SHPHLD[/quote] <p>Unfortunately, shipmode cannot be entered while VBUS is connected:</p> <p><a href="https://docs.nordicsemi.com/bundle/ps_npm1100/page/product_overview.html#ariaid-title7">https://docs.nordicsemi.com/bundle/ps_npm1100/page/product_overview.html#ariaid-title7</a></p> <p>&nbsp;</p> <p>The way to restart charging is to disconnect and reconnect VBUS signal.</p> <p>&nbsp;</p> <p>Kind regards,</p> <p>Håkon</p><div style="clear:both;"></div>