My 2012 MacBook has a battery indicator button/LEDs for when the laptop is powered off. Do you think this would make a good expansion card? : r/framework
Tested Battery Indicator Connector with Cable for 2008 MacBook Pro 15" A1286 | eBay
Apple 'fixes' inaccurate MacBook Pro battery estimate – by removing it | Apple | The Guardian
Amazon.com: Odyson - Battery Indicator Board Replacement for Apple MacBook Pro 13" Unibody A1278 (Mid 2009-Mid 2012) : Electronics
922-9523 Apple MacBook Pro 13 Unibody A1278 Sleep Sensor Battery Indicator Light for sale online | eBay
Battery Indicator 821-0828-A for MacBook Pro 13" A1278 2009 2010 2011 2012 | eBay
Battery Indicator for 15" Apple Macbook Pro A1286 2009 2010 2011 2012 Tested | eBay
MacBook not charging? 12 Ways to fix it
922-8921) Battery Indicator Light - MacBook Pro 17″ A1297 (2009)
OS X 10.8.1 update may fix decreased battery life found in Mountain Lion | Digital Trends
Who else is still missing the battery indicator? Such an underrated feature.. : r/mac
Amazon.com: Baosity Battery Light Indicator 88283 inch A1278 : Electronics
Such a big fan of the sleep indicator and battery indicator on my older Macs : r/mac
Indicator Light Battery Apple MacBook Pro 13 A1278
922-9523 922-9061 A1278 BATTERY LIGHT INDICATOR SLEEP BOARD for MacBook Pro 13" A1278 2009 2010 2011 2012 821-0828-A - AliExpress