Iphone X 67% Battery Life - Best Battery option?

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Good Days Guys... My iPhone X battery Life is on 67% mabilis n sya malobat ngaun reasonable nman s age nya..
so im planing n mag p palit ng battery... any recommendation brand for battery wala talaga ako idea, Brand and Price po sana if ever.

QC area po pala ako along Cubao Thank you po