The Galaxy Note 5 battery doesn't last long

I'm using Galaxy Note 5.

The battery doesn't last too long even if I charge it 100%.

I use it for about 3 to 4 hours.

It's been about a year since I used my cell phone.

I wonder if I should change the battery, but is it supposed to be changed after a year of battery use?

677 2017-03-24 Gentleman

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