the battery installed is not supported LENOVO ThinkPad X230 and others lenovo - YouTube
Upgrading WiFi on the ThinkPad X230
X230t battery whitelist removal : r/thinkpad
Genuine Lenovo battery not attached : r/thinkpad
Endurance war? 🤣... Not so comfortable, i can carry 1 battery in my laptop and only another 1 in my bag. But i can use the old batteries at home, without worries