Manjaro eating battery when lid closed on Lenovo Flex 14 91ss

[Tedstonegenious]

I installed manjaro on m laptop earlier but have noticed a serious problem. Whenever I close my latop lid, the thing does not suspend itself correctly. For example, I unpluged my laptop after class, with the batter at around 80%, put it in my laptop bag, and just 30 minutes later at work, I grab my laptop only to realise that it has became a toaster with the comuter not onl fully turned off but the battery at 11%. Its like it uses MORE power when it should be sleeping. How can I prevent this behaviour.