V500 OBD2 Scanner – Engine Fault Code Reader & Battery Tester

Diagnose Your Car Like a Pro – V500 OBD2 Scanner & Battery Tester

Stop guessing what that warning light means! The V500 OBD2 Scanner is your all-in-one automotive diagnostic tool that reads and clears engine fault codes, checks battery voltage, and tests your charging system — all in seconds. Plug it into any OBD2-compliant vehicle and get instant, clear results without a trip to the mechanic.

Key Features

• Engine Fault Code Reader: Instantly reads and clears diagnostic trouble codes (DTCs) and turns off the check engine light on most OBD2-compatible cars, trucks, and SUVs (1996 and newer).
• Battery Voltage Checker: Displays real-time battery voltage so you can identify a weak or failing battery before it leaves you stranded.
• Charging System Test: Verifies whether your alternator is charging the battery properly — a must-have check for any vehicle owner.
• Wide Vehicle Compatibility: Works with all OBD2-compliant vehicles manufactured from 1996 onwards, covering most cars, light trucks, and SUVs.
• Plug & Play: No batteries required. Simply plug into the OBD2 port (usually located under the dashboard) and the scanner powers on automatically.
• Compact & Portable: Lightweight design makes it easy to store in your glove box or toolbox for on-the-go diagnostics.
• No Wireless Required: Reliable wired connection ensures a stable, interference-free diagnostic session every time.

Who Is This For?

Whether you're a weekend DIY mechanic, a fleet manager, or simply a car owner who wants to stay ahead of costly repairs, the V500 gives you the power to understand your vehicle's health at a glance. Save hundreds in diagnostic fees and make informed decisions before visiting a shop.

What's in the Box?

• 1 × V500 OBD2 Scanner / Fault Code Reader
• User instructions

Made in Mainland China.

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Further Reading

For guidance on vehicle safety and recalls, visit the U.S. Consumer Product Safety Commission (CPSC). For automotive repair and OBD diagnostics standards, you can also reference information from the U.S. Environmental Protection Agency (EPA) on On-Board Diagnostics.

Frequently Asked Questions

Q: What vehicles are compatible with the V500 OBD2 Scanner?

A: The V500 OBD2 scanner is compatible with all OBD2-compliant vehicles, which includes most cars, light trucks, and SUVs manufactured in 1996 or later. This covers the majority of vehicles sold in the US, EU, and other markets where OBD2 is a standard requirement.

Q: Does the V500 OBD2 Scanner require batteries or charging?

A: No external batteries or charging are needed. The V500 scanner draws power directly from your vehicle's OBD2 diagnostic port, so it's always ready to use — just plug it in and go.

Q: Can the V500 turn off the check engine light?

A: Yes! In addition to reading engine fault codes (DTCs), the V500 OBD2 scanner can clear those codes and turn off the check engine light, helping you confirm whether a repair was successful or if an issue has been resolved.

Q: What does the battery voltage checker function do?

A: The battery voltage checker on the V500 displays your vehicle's real-time battery voltage. This helps you identify if your battery is underperforming, overcharging, or in need of replacement — preventing unexpected breakdowns.