https://community.cisco.com/t5/wireless/cisco-1572-ap-in-standalone-survey-mode/m-p/2715537#M56789 <P>We are using a Cisco 1572 in Standalone mode as a survey AP, our usual battery packs wont power it up as they are 803.11af only. We purchased a car power station they type that will start your car and power coolers as our customer had a contact who said they would work!!</P><P>&nbsp;</P><P>Needless to say it powers up the AP then crashes within a minute, we now know they do not produce enough power to sustain the AP. my question is what are other people using to power a survey AP of 802.11at requirements?</P><P>&nbsp;</P><P>Our customer still informs us there are lots of battery packs out there that will do the trick, but we can't find one so any pointers would be appreciated?</P><P>Thanks&nbsp;</P><P>&nbsp;</P><P>Michael</P><P>&nbsp;</P> Mon, 05 Jul 2021 10:30:23 GMT terminalvelocity777 2021-07-05T10:30:23Z https://community.cisco.com/t5/wireless/cisco-1572-ap-in-standalone-survey-mode/m-p/2715537#M56789 <P>We are using a Cisco 1572 in Standalone mode as a survey AP, our usual battery packs wont power it up as they are 803.11af only. We purchased a car power station they type that will start your car and power coolers as our customer had a contact who said they would work!!</P><P>&nbsp;</P><P>Needless to say it powers up the AP then crashes within a minute, we now know they do not produce enough power to sustain the AP. my question is what are other people using to power a survey AP of 802.11at requirements?</P><P>&nbsp;</P><P>Our customer still informs us there are lots of battery packs out there that will do the trick, but we can't find one so any pointers would be appreciated?</P><P>Thanks&nbsp;</P><P>&nbsp;</P><P>Michael</P><P>&nbsp;</P> Mon, 05 Jul 2021 10:30:23 GMT https://community.cisco.com/t5/wireless/cisco-1572-ap-in-standalone-survey-mode/m-p/2715537#M56789 terminalvelocity777 2021-07-05T10:30:23Z