https://devzone.nordicsemi.com/f/nordic-q-a/33287/powering-customized-boardI have designed my customized board according to the nordic&#39;s indications, adding the components for the LDO and DCDC recommended. Now I am selecting the battery that I will use to power the board and I see that for using a 3.7V lithium battery, someen-USTelligent Community 13Wed, 11 Apr 2018 13:51:17 GMThttps://devzone.nordicsemi.com/thread/127856?ContentTypeID=1Wed, 11 Apr 2018 13:51:17 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ca5c6b98-3b25-4771-99f9-1782281abfc6ketiljo<p>Max supply voltage for the nRF52832 is 3.6 V.&nbsp; If you&#39;re using a lithium battery, you need an additional regulator.</p><div style="clear:both;"></div>