/challenges-projects/project14/b/blog/posts/double-lithium-ion-lithium-polymer-usb-type-c-chargerNowadays, Lithium batteries are used extensively in portable devices, such as cellphones, laptop computers, electronic gadgets, &hellip; etc. There is a standard industry-defined procedure (cycle) for charging the lithium-ion/lithium-polymer batterie...en-USTelligent Community 12https://community.element14.com/challenges-projects/project14/b/blog/posts/double-lithium-ion-lithium-polymer-usb-type-c-chargerSat, 26 Feb 2022 00:35:20 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:eca0be25-823c-4896-9eea-d2b08a963af2wolfgangfriedrich0<p>Nice project and good complete documentation.</p> <p>When you do a 2nd rev, add 2 resistors 5.1 kOhm from CC1 and CC2 to GND. This makes the USB-C port compatible to intelligent USB chargers. Then you can draw up to 3 A.</p><img src="https://community.element14.com/aggbug?PostID=23147&AppID=160&AppType=Weblog&ContentType=0" width="1" height="1">