Should I replace my battery? hp envy x360 15 convertible pc 15-es2000

[chong0]

I'm wondering which/if I should get a battery replacement to get for my laptop which is: hp envy x360 15 convertible pc 15-es2000. 

The battery check test shows it passed yet the battery life drains extremely quickly. It's been through about 700 cycles which I know the battery is supposed to last 300-500 cycles. The laptop is also 2 years old and I know batteries last 2-4 years depending on usage. 

In March/April, when I was using it the most for school, the battery drained on average 10% every 2 hours. It later drained 50% in about 4 hours. The battery report shows that it lasts about 3 hours when it's supposed to last 60 hours. However, the full charge/design capacity has not changed and are exactly the same number.

Nothing shows up on the HP parts store when I search for the product number: 378Y4UA. I was wondering if I should replace my battery and if anyone knew the battery replacement for my laptop. Thanks in advance!

[banhien]

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@chong0 wrote:

....  when it's supposed to last 60 hours. However, the full charge/design capacity has not changed and are exactly the same number.

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@chong0 

Where did you get a battery like that ? Same number is the good news. Please keep existing battery

Regards.

[chong0]

Well I just think it's supposed to last 60 hours according to what Google says the numbers at the bottom of the battery report are supposed to mean. It was the default battery installed when I bought the laptop. Here is a photo of what I mean by the 60 hours.