Question Laptop running out at 60% charge

[BBQ Pit Boy]

My Acer Aspire A315-21G is about 5 months old now. I've been having this issue for about 2 weeks ago. and on top of that I once unplugged it at about 25% and it still worked however after charging it fully, it ran out at 60%

 

[webworkings]

If it is that new, contact the manufacturer. It should still be under warranty. A battery should last way past 5 months.