Onboard Charger — Vinfast VF7

Category: Electrical | Severity: high | Cost: ₹80,000–₹2,00,000

What is Onboard Charger?

Converts AC power from grid to DC for battery charging.

How Onboard Charger Works

Manages AC charging input and battery charging rate.

Why is Onboard Charger Important?

Essential for home/public AC charging.

Common Problems

Charging failure

Symptoms

Slow/no charging

Causes of Failure

Overvoltage
Heat

Impact on Car Performance

Charging unavailable.

DIY Fix Guide — Step by Step

Professional check

Maintenance Tips

Use stable power supply

Replacement Cost in India

Estimated range: ₹80,000 – ₹2,00,000

Where to Buy Online

When to Replace Onboard Charger

When AC charging stops working.