Doorstep repair · 6 months warranty
Xiaomi Mi A3 Battery Replacement
Fixnok™ Certified part, invoice and 6 months warranty. Xiaomi Mi A3 (2025, Xiaomi Mi A line-up) parts are carried by our technicians, so most jobs finish in one visit.
- 30 min at door
- Warranty on bill
- Pay after repair
Choose your repair
Tick one or more · Fixnok™ Certified parts
Xiaomi Mi A3 · 1 repair
Battery Replacement
6-month warranty · Pay after repair
When you need this
- • Battery health below 80%
- • Phone shuts down at 20-30%
- • Swollen battery / lifted screen
- • Slow charging and heating
What's included
- New Fixnok™ Certified cell at rated capacity
- Adhesive strips and gasket
- Battery calibration
- Old battery safe disposal
Warranty: 6 months · Battery
Covered
- • Battery swelling
- • Fast draining much quicker than normal use
- • Phone switching off at a high percentage
- • Battery not charging (when the charging port is fine)
Not covered
- • Normal slow loss of capacity with age
- • Damage from a faulty or local charger
- • Physical damage after the repair (drop, crack, bend, pressure)
- • Liquid or moisture damage
- • Repair or opening by anyone other than Fixnok
- • Broken or removed Fixnok warranty seal
- • Data loss, software or account problems
Full terms: Warranty policy. Keep your bill for warranty claims.
Battery Replacement for other Xiaomi Mi A models
More Xiaomi Mi A3 repairs
Available across Noida & NCR
Read our guide: iPhone Battery Health Below 80%? What It Means and What To Do
Frequently asked questions
What is the Xiaomi Mi A3 battery replacement cost?
Call or WhatsApp us and our team will confirm the quote. It includes a Fixnok™ Certified part and an invoice, with 6 months warranty.
How long does Xiaomi Mi A3 battery replacement take?
About 30 mins at your home or office, once the technician is at your door.
Do I pay anything before the repair?
No advance payment. The technician checks the device for free, confirms the quote with you, repairs it and you pay after testing - UPI, card or cash with invoice.
Is the warranty transferable or does it cover physical damage?
The warranty covers part defects and our workmanship for the stated period. Fresh physical or liquid damage is not covered.