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Reviews·14

5.0 / 5Based on 14 reviews
4 ★0%
3 ★0%
2 ★0%
1 ★0%
Steven H.

Essential EV Upgrade

This upgrade kit transformed my existing scanner. Now I can handle EV diagnostics with confidence. The installation was straightforward. It shipped immediately after I ordered. A smart buy for future-proofing.

frank P.

Autel EV Diagnostics Upgrade Kit 2026 EVDiag Box & Adapters, Work with MaxiSYS Ultra/Ultra ADAS/ MS919/ MS909, Same EV Box as Ultra EV MS909EV for Electric Vehicles’ Battery Pack Diagnostics

Karen A.

Boost for My Business

With this upgrade, I can now service more EVs. It paid for itself within a few jobs. The software is reliable and accurate. Shipping was prompt. Autel products never disappoint.

Specifications

BrandAUTEL
Weight4000 g
ComponentsEVDiag Box + BMW, Tesla, VW dedicated adapters + splitter cable
FunctionsEV high-voltage system read/clear codes, high-voltage component replacement, battery pack diagnostics
Battery Pack DataSOC, SOH, voltage, current, temperature
Compatible HostsMaxiSys Ultra S2, Ultra, MS919, MS909
ConnectionConnects to MaxiFlash VCI or VCMI
CompatibilityUsed with Autel Ultra S2/Ultra/MS919/MS909; covers American, European and Asian electric, gasoline, diesel and hybrid vehicles

Details

Add EV High-Voltage and Battery Pack Diagnostics to Your Autel Tablet

The EVDiag Box and its adapter set extend a MaxiSys Ultra S2, Ultra, MS919 or MS909 to EV high-voltage system diagnostics and battery pack analysis. The tablet and the MaxiFlash VCI or VCMI it connects to are not part of this kit.

  • EVDiag Box + Adapters
  • HV System Diagnostics
  • Battery Pack Analysis
  • SOC / SOH Readings
  • Carrying Case Included

Key Features

  1. High-Voltage System Diagnostics

    Read and clear codes on HV systems, carry out HV parts replacement procedures and generate HV system diagnostic reports, with system block diagrams and graphic instructions.

  2. Battery Pack Diagnostics

    Collect battery pack data directly through OBD, adapters or jumper cables, and get repair tips and maintenance advice with the results.

  3. Condition Monitoring

    Periodic battery pack checks help track condition, health and capacity, so potential issues can be identified early.

  4. Adapter Set Included

    Battery adapters and connectors for specific EVs, including BMW, Tesla and VW, plus breakout leads, so no extra accessories are needed to communicate with the battery.

What’s in the Box

  • EVDiag Box
  • EVDiag Box main cable BPTC0001/01
  • 10 adapters: BPTC0101/01, BPTC0102/01, BPTC0103/01, BPTC0201/01, BPTC0202/01, BPTC0203/01, BPTC0204/01, BPTC0205/01, BPTC1101/01 and BPTC1102/01
  • DB25 snake cable BPTJ0001/01
  • Breakout leads 1, 2, 3 and 4 (6 pcs each)
  • Breakout lead extension cords (3 pcs)
  • Dual banana plugs (4 pcs)
  • Packing list
  • Quick reference guide
  • Carrying case (634 × 170 × 404 mm)
Autel EV Diagnostics Upgrade Kit packing list: EVDiag Box, main cable, adapters, DB25 snake cable, breakout leads, banana plugs, guides and carrying case
EV Diagnostics Upgrade Kit packing list.

Good to Know

Caution
  • Requires a compatible tablet (MaxiSys Ultra S2, Ultra, MS919 or MS909) and a MaxiFlash VCI or VCMI; neither is included in this kit.

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Delivery

Ships in 1-3 business days

Payment methods

  • Credit / Debit CardVisaMastercardAmerican Express
  • PayPalPayPal
  • Apple PayApple Pay
  • Google PayGoogle Pay
  • LinkLink
  • iDEAL | WeroiDEAL | Wero
  • BancontactBancontact
  • EPSEPS
  • Przelewy24Przelewy24
  • BancontactBancontact
  • BlikBlik
  • EPSEPS
  • iDealiDeal
  • MyBankMyBank
  • Przelewy24Przelewy24
  • TrustlyTrustly
  • MultibancoMultibanco

Available methods may vary by currency and billing country; the final list is shown at checkout.

Service

  • Secure checkout

    Payments are processed over an encrypted connection.

  • After-sales support

    Contact us for installation or usage questions.

Specifications

Brand
AUTEL
Weight
4000 g
Components
EVDiag Box + BMW, Tesla, VW dedicated adapters + splitter cable
Functions
EV high-voltage system read/clear codes, high-voltage component replacement, battery pack diagnostics
Battery Pack Data
SOC, SOH, voltage, current, temperature
Compatible Hosts
MaxiSys Ultra S2, Ultra, MS919, MS909
Connection
Connects to MaxiFlash VCI or VCMI
Compatibility
Used with Autel Ultra S2/Ultra/MS919/MS909; covers American, European and Asian electric, gasoline, diesel and hybrid vehicles

Reviews14

5.0 / 5Based on 14 reviews
4 ★0
3 ★0
2 ★0
1 ★0
Steven H.

Essential EV Upgrade

This upgrade kit transformed my existing scanner. Now I can handle EV diagnostics with confidence. The installation was straightforward. It shipped immediately after I ordered. A smart buy for future-proofing.

frank P.

Autel EV Diagnostics Upgrade Kit 2026 EVDiag Box & Adapters, Work with MaxiSYS Ultra/Ultra ADAS/ MS919/ MS909, Same EV Box as Ultra EV MS909EV for Electric Vehicles’ Battery Pack Diagnostics

Karen A.

Boost for My Business

With this upgrade, I can now service more EVs. It paid for itself within a few jobs. The software is reliable and accurate. Shipping was prompt. Autel products never disappoint.

Edward W.

Seamless Integration

I installed this on my MaxiSys unit without any issues. It works perfectly for hybrid and electric vehicles. The update process was smooth. Received it in perfect condition. Highly satisfied with the purchase.

Jim P.

Handy for EV Work

It works like a charm for EV repairs. Hooks right up to my existing Autel tool, no fuss. Makes diagnosing EV systems way simpler. Updates smoothly, no headaches at all.

Patricia L.

Cost-Effective Solution

Instead of buying a new tool, this upgrade kit did the trick. It added all the necessary EV functions. The instructions were clear and easy to follow. Fast delivery and good packaging. Great way to save money.

Uzziel B.

Great Expansion

I was already using Autel daily, but this EV kit took it further. Love the high-voltage diagnostic support. Super easy to activate and use.

Edward

Future-Proofed

With more EVs showing up, this kit is a must. It lets me test hybrid batteries and insulation resistance without extra tools. Smart upgrade.

Jason W.

Easy and Effective

This kit was easy to set up. It enhanced my diagnostic capabilities significantly. I use it for battery and motor diagnostics. The price is reasonable. Delivered faster than expected.

Yohan K.

EV Diagnostics Boost

Added this to my MS909—now I can handle EVs with confidence. Battery pack and insulation tests work great. No need for a separate tool!

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AUTEL EV Diagnostics Upgrade Kit with EVDiag Box for MaxiSys Ultra S2/MS919/MS909
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EV Diagnostics Upgrade Kit
AUTEL EV Diagnostics Upgrade Kit with EVDiag Box for MaxiSys Ultra S2/MS919/MS909

Original price was: US$1,095.00.Current price is: US$995.00.

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