The standard EB-BA735ABY battery fully matches Galaxy A73 specifications.
Replacement involves removing the back cover, cleaning old adhesive, and fitting the new battery properly.
OEM battery reduces the risk of swelling and supports fast, safe charging.
Replacement usually takes around 30–60 minutes at a reputable repair center.
Parts + labor cost approximately $13–26 (300k–600k VND).
Post-install testing should include temperature, charge current, and capacity verification.
Using official chargers/cables is recommended to prolong the new battery’s lifespan.