how to repair realme air 2 buds battery replacement

battery link here amzn.eu/d/cAT8tFH

[@rohityadavgurug1067]

Mujhe bhi banwana hai

[@mktech92]

92500 00484

[@user-cn3bb6gb7i]

this is battery 400909.? or 400808.?

[@mktech92]

400909 pro battery

[@subhampattanaik6622]

Where do i get the battery?

[@mktech92]

amzn.eu/d/cAT8tFH

[@Kishanchaudhary149]

Repair cost

[@mktech92]

300rs

[@itssreedharbabu4250]

I want to repair how to contact you

[@mktech92]

Contact 92500 00484