LAUNCH X431 EV Diagnostic Upgrade Kit + Activation Card is compatible with X431 PAD V, PAD VII, and 10-inch X431 PRO Series Tablets.
This expansion upgrade kit includes an activation card and adapters specifically designed for electric vehicles to perform detailed battery pack analysis. It allows users to diagnose battery pack State of Charge (SoC) and State of Health (SoH) on Tesla, BYD, and many other electric vehicles.
2024 Compatibility Update: Compatible with X431 PAD V, PAD VII, X-431 PRO3 V+ 5.0, X-431 PRO3 (PRO3S+ V5.0), X-431 PRO3 ACE, X-431 PRO3 APEX, and 10-inch X431 PRO Series Tablets.
* Please ensure the X431 tablet application is updated to the newest version.










The kit is designed to perform specialized electric vehicle (EV) battery pack diagnostics, analyzing the State of Charge (SoC) and State of Health (SoH) on leading EV brands such as Tesla, BYD, and others.
It is compatible with LAUNCH X431 PAD V, PAD VII, X-431 PRO3 V+ 5.0, X-431 PRO3 (PRO3S+ V5.0), X-431 PRO3 ACE, X-431 PRO3 APEX, and standard 10-inch X431 PRO Series tablets.
You need to update your diagnostic scanner application to the latest version. A "New Energy Diagnose" module will appear on your tablet's Job menu. You can then use the included activation card to activate the software.
The package contains an activation card, specialized Tesla connectors (12+20 pin and airbag repair connector), various PAD IV electric control adapter cables, battery pack test lines, and regional standard AC power cables.
No, this is an upgrade expansion kit. It must be used in combination with a compatible, host LAUNCH X431 series diagnostic tablet.