The LAUNCH X431 EV Diagnostic Upgrade Kit + Activation Card adds battery-pack diagnostic capability to compatible LAUNCH X431 tablets. It combines battery-pack connection adapters and test cables with an activation card for the corresponding EV software. A compatible diagnostic tablet is required and is not included.
Check before ordering: send us your tablet model and serial number, vehicle details and the functions you need.
Depending on the supported battery system and installed software, available information may include:
| Diagnostic information | What you can view |
|---|---|
| State of charge (SOC) | The battery's reported charge level. |
| State of health (SOH) | Available battery-health information. |
| Battery-pack information | Battery module count and other supported pack details. |
| Cell voltage | Supported individual cell-voltage readings. |
| Temperature | Available cell or module temperature readings. |
The available parameters vary by vehicle, battery pack and software coverage. Not every battery system provides every value listed above.
Supported connection methods include 16-pin OBD, dedicated battery-pack connectors and jumper leads. The correct method and adapter depend on the battery system and diagnostic procedure.
Battery-pack diagnostic reports can be printed or shared by email, helping workshops document and communicate their findings.
The kit is intended for compatible versions of the following LAUNCH X431 models:
Compatibility must be checked against the exact device model, version and serial number. Screen size alone does not confirm support. Update the LAUNCH diagnostic app to the latest version supported by your tablet before activation.
Not supported: X431 PROS Elite and PRO Mini.
Menu names and activation screens may differ between tablet models and app versions.
The LAUNCH X431 EV Diagnostic Upgrade Kit includes the following diagnostic connectors, battery-pack test leads, adapter cables and accessories.
| Item | Quantity |
|---|---|
| Tesla 12+20 connector | 1 |
| Tesla airbag service connector | 1 |
| OBD16 male-to-female EV extension cable with DC power lead | 1 |
| 8-pin battery-pack diagnostic connector | 1 |
Includes one of each of the following numbered adapter cables:
No. 1, No. 2, No. 3, No. 6, No. 7, No. 8, No. 10, No. 11 and No. 12.
Includes one of each of the following numbered battery-pack test leads:
No. 100, 101, 102, 103, 104, 105, 106, 107, 108, 109 and 110
No. 112, 113, 114, 115 and 116
No. 119, 124, 126, 127, 130 and 152
These numbers identify the supplied cables; they do not represent the number of supported vehicle models.
| Item | Quantity |
|---|---|
| 12V / 4A, 48W power adapter with US power cable | 1 |
| UK power cable | 1 |
| EU power cable | 1 |
| Australian power cable | 1 |
| EV software activation card | 1 |
| User guide | 1 |
| LAUNCH carrying case | 1 |
Please note: The diagnostic tablet is sold separately. Vehicle, battery-pack and function coverage depends on the compatible tablet, activated software and the specific battery system.
No. It requires a compatible LAUNCH X431 diagnostic tablet and activation of the corresponding EV software.
Coverage is specific to the vehicle, battery pack and required function. Send the make, model, year, VIN and the battery data or operation you need to check. An adapter's presence does not confirm every diagnostic function.
The card activates the corresponding EV add-on package. It should not be treated as a renewal of the tablet's standard vehicle diagnostic subscription. Contact us to confirm the EV software licence period and renewal terms for the supplied card.
Send your tablet model and serial number, country of use, vehicle make, model, year and VIN, plus the exact battery-pack information or diagnostic operation you need.
