Dell Latitude E6410

Issue: 69% of Battery power lasting about 1hr 40mins / No Camera

Screen Size: 14"
Operating System: Linux Cinnamon 21.1 Cinnamon
Productivity Suite: LibreOffice 7
Processor: Intel Core i5 M520 @ 2.40 GHz
Memory: 8 GB DDR3 @ 1067 MHz
Hard Drive: 250 GB
Multimedia: DVD+/-RW / WebCam / VGA Port / Display Port
Connectivity: Ethernet / Wi-Fi / Bluetooth