bro naa 15 plus use pandra 19 months aagudhu bro ipom battery health 85 iruku bro normal ah un soluga bro and naa mac book air M2 15 inch vachiruken bro 2.6 years aachi bro sadana battery health 97
hi bro, 19 months 15% reduce is normal. also for macbook its good battery health. sudden refresh aagumnga suppose munnadi agama iruntha athuve auto adjust agidum. not to worry. charging practice continue pannikonga. that will help over long term usage.