Chuwiminibook charging problem

I have an issue with Chuwiminibook(m3-8100Y minibook version) battery where it is only charging to like 20 percent and then stops, but sometimes immediately shows 100 percent but dies immediately after unplugging. I downloaded a battery monitoring tool to try figure out what was going on and if you unplug the charger and immediately plug it back in it charges the battery for maybe a minute max then just stops.

I have read quite a few posts in here about this but to be honest i am far from a computer wiz. When people mention do this and update this with aload of acryonyms I am a bit lost to be honest.

Does anyone have a dummies guide for how to deal with this battery charging problem?whether its bios update or something else just a simple guide for how to fix this would be great for everyone. I have managed to completly flatten the battery and charge it switched off but the error just comes back again within 10 minutes.

Again im not a computer expert so a beginngers guide for fixing this would be great

The laptop itself is great I really like it but I can only use it plugged in.

Best Wishes,

Jonathan

I think you need a new battery. You can buy replacement batteries on aliexpress.com

Just to give an update here I got the battery from aliexpress and it seems to have fixed the problem, so for anyone wondering about this issue the battery replcement is the way to go!. Be careful when replacing the battery there is a very delicate wire over the top of the battery that you should be careful with.