Auxiliary Battery for Maruti Suzuki Swift — Price, Symptoms & Replacement Guide
Category: Electrical | Failure Severity: Low | Replacement Cost in India: ₹1,500–₹4,000
What is the Auxiliary Battery?
Backup battery supporting secondary electronics.
How the Auxiliary Battery Works
Supports electrical load when main battery fluctuates.
Why the Auxiliary Battery is Important
Ensures stable electronic performance.
Common Problems with the Auxiliary Battery
- Drain
- Low charge
Warning Symptoms of a Failing Auxiliary Battery
- System reset
- Clock reset
Common Causes of Auxiliary Battery Failure
- Aging
- Charging issue
Impact on Car Performance
Affects infotainment stability.
DIY Fix Guide — Step by Step
- Check voltage
- Replace if faulty
Maintenance Tips
- Periodic inspection
Auxiliary Battery Replacement Cost in India
Expect to pay between ₹1,500 and ₹4,000 for genuine parts plus labour at an authorised Maruti Suzuki workshop. Local garages and aftermarket parts can be 20–40% cheaper but may compromise warranty.
Where to Buy Auxiliary Battery Online
Search trusted Indian car-parts retailers like Boodmo, Amazon India and Flipkart for genuine and OEM-grade Auxiliary Battery listings.
When to Replace the Auxiliary Battery
When voltage drops.