BOLTX OBD2 Scanner with Battery Test

Test: The BOLTX OBD2 scanner combines engine fault-code reading and clearing with battery-voltage checks and emissions-related readiness checks. It is presented for OBD II vehicles from 1996 onwards, but buyers should confirm compatibility with their specific vehicle and required functions.

At a glance

Reads and clears engine fault codes to help investigate check-engine-light conditions.
Includes battery-voltage testing and emissions-related I/M readiness checks.
The listing claims compatibility with OBD II vehicles from 1996 onwards, including several vehicle types and fuel categories.
Six-button controls, multi-language support and a 2.5 ft cable are stated.

Price

£17.84Save 31%

Reference price: ~~£25.99~~

Price checked: 12 Nov 2026

View offer

Pros and cons

Pros

Combines basic engine-code functions with battery-voltage and emissions-readiness checks.
The claimed vehicle coverage includes petrol and diesel cars, hybrids, SUVs and light commercial vehicles from 1996 onwards.

Technical specifications

8 specifications

Identity
Brand	BOLTX
Fit type	Universal Fit

Vehicle compatibility
Claimed vehicle range	Compatible with OBD II vehicles from 1996 onwards, including petrol and diesel cars, hybrids, SUVs and light commercial vehicles.

Functions and design
Diagnostic functions	Read diagnostic trouble codes and clear engine fault codes
Battery testing	Built-in battery voltage testing
Emissions checks	I/M readiness checks
Controls	Intuitive 6-button controls and multi-language support
Cable length	2.5 ft cable

What to know before buying

Listing details to confirm

The stated functions are for reading and clearing engine fault codes, battery-voltage testing and I/M readiness checks. The listing does not confirm advanced system diagnostics or vehicle-specific coverage, so check your vehicle and required functions before buying.

What’s in the box

Included

OBD2 scanner with battery test

Who is it for?

A good fit for

Car owners wanting to read or clear engine fault codes and check emissions readiness.
Drivers who want battery-voltage checks in the same OBD2 scanner.
Owners of OBD II vehicles from 1996 onwards who have confirmed compatibility with their specific vehicle.

Less suited to

Buyers who need confirmed diagnostics for systems beyond the stated engine-code and emissions-related functions.
Anyone who needs guaranteed compatibility with a particular vehicle without checking its OBD II support.

BOLTX OBD2 Scanner with Battery Test · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 25 ratings

5 stars67%67%
4 stars21%21%
3 stars6%6%
2 stars0%0%
1 star6%6%

Aggregate ratings lean positive, with most ratings in the top two star categories, but a smaller share are lower. With no written customer feedback supplied, these figures do not establish specific strengths or faults. Buyers should base fit on the stated OBD II compatibility and confirm that the listed engine-code, battery-voltage and readiness functions meet their needs.

Frequently asked questions

What functions does this BOLTX scanner claim to provide?

The listing states that it reads and clears engine fault codes, checks battery voltage and supports emissions-related I/M readiness checks.

Which vehicles is it claimed to support?

The listing says OBD II vehicles from 1996 onwards, including petrol and diesel cars, hybrids, SUVs and light commercial vehicles. Confirm compatibility with your specific vehicle.

Does it diagnose every vehicle system?

The stated functions cover engine fault codes, battery voltage and emissions readiness. The listing does not establish support for diagnostics across every vehicle system.