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BH Tools and Equipment Ltd is an Authorised Distributor of Autel UK Products


Buying from an Authorised Distributor means you get techincal support from Autel UK, no IP lockout, software updates are available, and you get a warranty.


The EV Expansion Pack Upgrade Kit includes EVDiag Box and adapters for specific electric vehicles to perform battery pack analysis. The EVDiag Box is compatible with the MaxiSys Ultra, MaxiSys MS919, and MaxiSys MS909 tablets. EVDiag Box connects to MaxiFlash VCI or VCMI.


The EV Expansion Pack allows the qualified Level 4 technician to carry out advanced diagnostics for European, US and Asian Full Battery and Hybrid vehicles.


The Upgrade Kit includes adapters that are required for specific vehicles, and enables the technician to directly access the battery packs for full diagnosis.



  • In-depth battery pack diagnostics for the most popular EV vehicles on the market including BMW, Tesla, and Volkswagen/Audi.
  • State of Charge and State of Health analysis for the true battery condition.
  • Perform battery analysis via specific adapters and jumpers.
  • Detailed adapter and jumper connection diagrams to ensure safe testing.
  • Used by Level 4 trained technicians.

Autel EV Expansion Pack for MS Ultra, MS919 & MS909

Excluding VAT |
  • Find an Authorised Dealer - Autel UK

    We are based in Kettering, Northamptonshire

    • EV Diag Box
    • EV Upgrade Software
    • Battery Pack Analysis Leads
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