

Battery replacement service for the Realme C21, battery model BLP729.
The Realme C21 Battery Replacement costs Rs 4,300 today, its lowest price in the last 55 days.
Last checked 15 Nov 2026, 12:20 am
Each shop's price at the end of each day, over the last 56 days.
Tap or hover over the chart to see every shop's price that day.
This is a battery replacement service for the Realme C21 phone, for battery model BLP729. Installation is carried out by trained technicians.
The battery grades offered include OEM, original and genuine batteries.
The price of Realme C21 Battery Replacement in Sri Lanka is Rs 4,300 at 1 shop.
37left.lk lists Realme C21 Battery Replacement prices from 1 shop in Sri Lanka on one page.
Yes, Realme C21 Battery Replacement is available in Sri Lanka at 1 shop.
The lowest price today, Rs 4,300, is the lowest it has been in the last 55 days. It has stayed about the same over the last 30 days.