---
product_id: 586940222
title: "MaxiSYS EV Diagnostic Upgrade KIT, Work w/MSUltra Ultra ADAS MS919 MS909, Same EVDiag Box Adapters as UltraEV MS909EV, E-Vehicle Battery Pack Diagnosis, High-Voltage System Analysis (Original)"
brand: "autel"
price: "HK$12026"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/586940222-maxisys-ev-diagnostic-upgrade-kit-work-w-msultra-ultra-adas
store_origin: HK
region: Hong Kong
---

# High-voltage system analysis Advanced EV battery diagnostics Seamless Ultra series compatibility MaxiSYS EV Diagnostic Upgrade KIT, Work w/MSUltra Ultra ADAS MS919 MS909, Same EVDiag Box Adapters as UltraEV MS909EV, E-Vehicle Battery Pack Diagnosis, High-Voltage System Analysis (Original)

**Brand:** autel
**Price:** HK$12026
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your EV diagnostics game with Autel’s cutting-edge upgrade kit!

## Quick Answers

- **What is this?** MaxiSYS EV Diagnostic Upgrade KIT, Work w/MSUltra Ultra ADAS MS919 MS909, Same EVDiag Box Adapters as UltraEV MS909EV, E-Vehicle Battery Pack Diagnosis, High-Voltage System Analysis (Original) by autel
- **How much does it cost?** HK$12026 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/586940222-maxisys-ev-diagnostic-upgrade-kit-work-w-msultra-ultra-adas)

## Best For

- autel enthusiasts

## Why This Product

- Trusted autel brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ultra Series Synergy:** Works flawlessly with MSUltra, MS919, MS909 for a unified diagnostic experience.
- • **Lightweight & Compact:** Portable design (25.4 x 3.81 x 12.7 cm, 454g) fits perfectly in any professional toolkit.
- • **Plug-and-Play Upgrade:** Same EVDiag box adapters as UltraEV MS909EV ensure quick, hassle-free integration.
- • **High-Voltage System Mastery:** Analyze and troubleshoot complex high-voltage systems effortlessly.
- • **Precision EV Battery Insights:** Unlock deep diagnostics for electric vehicle battery packs with unmatched accuracy.

## Overview

The Autel MaxiSYS EV Diagnostic Upgrade Kit is a precision tool designed for professional-grade electric vehicle battery pack diagnostics and high-voltage system analysis. Compatible with the Ultra series (MSUltra, MS919, MS909), it features the same EVDiag box adapters as the UltraEV MS909EV, ensuring seamless integration. Compact and lightweight, it empowers technicians to deliver faster, more accurate EV diagnostics.

## Description

MaxiSYS EV Diagnostic Upgrade KIT, Work w/MSUltra Ultra ADAS MS919 MS909, Same EVDiag Box Adapters as UltraEV MS909EV, E-Vehicle Battery Pack Diagnosis, High-Voltage System Analysis (Original)

## Features

- Compatible with Ultra series products to perform Battery Pack diagnostics

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Autel |
| Brand | Autel |
| Model | Newest Autel MaxiSys EV DiagBox Kit |
| Product Dimensions | 25.4 x 3.81 x 12.7 cm; 453.59 g |
| Item model number | Newest Autel MaxiSys EV DiagBox Kit |
| Manufacturer Part Number | Autel MaxiSys EV Box Kit |
| Item Weight | 454 g |

## Product Details

- **Brand:** Autel
- **Power source:** Battery Powered
- **Operating system:** Android 7.0
- **UPC:** 849438018115
- **Manufacturer:** Autel

## Images

![MaxiSYS EV Diagnostic Upgrade KIT, Work w/MSUltra Ultra ADAS MS919 MS909, Same EVDiag Box Adapters as UltraEV MS909EV, E-Vehicle Battery Pack Diagnosis, High-Voltage System Analysis (Original) - Image 1](https://m.media-amazon.com/images/I/71vcuPs78EL.jpg)
![MaxiSYS EV Diagnostic Upgrade KIT, Work w/MSUltra Ultra ADAS MS919 MS909, Same EVDiag Box Adapters as UltraEV MS909EV, E-Vehicle Battery Pack Diagnosis, High-Voltage System Analysis (Original) - Image 2](https://m.media-amazon.com/images/I/716vMM83UgL.jpg)
![MaxiSYS EV Diagnostic Upgrade KIT, Work w/MSUltra Ultra ADAS MS919 MS909, Same EVDiag Box Adapters as UltraEV MS909EV, E-Vehicle Battery Pack Diagnosis, High-Voltage System Analysis (Original) - Image 3](https://m.media-amazon.com/images/I/71VeN5X9W+L.jpg)
![MaxiSYS EV Diagnostic Upgrade KIT, Work w/MSUltra Ultra ADAS MS919 MS909, Same EVDiag Box Adapters as UltraEV MS909EV, E-Vehicle Battery Pack Diagnosis, High-Voltage System Analysis (Original) - Image 4](https://m.media-amazon.com/images/I/710BWSyOKKL.jpg)
![MaxiSYS EV Diagnostic Upgrade KIT, Work w/MSUltra Ultra ADAS MS919 MS909, Same EVDiag Box Adapters as UltraEV MS909EV, E-Vehicle Battery Pack Diagnosis, High-Voltage System Analysis (Original) - Image 5](https://m.media-amazon.com/images/I/71opB+SgWBL.jpg)

## Frequently Bought Together

- 2025 Autel MaxiSys EV Upgrade Kit, Work with Ultra S2 Ultra UltraADAS MS919 MS909, EV Adapters in UltraEV MS909EV, Electric Vehicle Complete Diagnostic, High-Voltage System & Battery Pack Analysis
- Autel Scanner Maxicheck MX900: Same as MK900BT MK900, 2025 V2.0 Bidirectional Diagnostic Scan Tool, Up of MK808S MK808BT MX808S MK808Z, 3000+ Active Tests, 40+ Services, All System Diagnostic,11OS
- Autel Scanner MaxiCheck MX900, with MV108, 2025 Bidirectional Scan Tool Upgraded MX808 MK808S, Same Function as MaxiCOM MK900 MK900BT All System Diagnostic Scan Tool, 40+Service, 3000+ Active Test

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**Shop now:** [https://www.desertcart.hk/products/586940222-maxisys-ev-diagnostic-upgrade-kit-work-w-msultra-ultra-adas](https://www.desertcart.hk/products/586940222-maxisys-ev-diagnostic-upgrade-kit-work-w-msultra-ultra-adas)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-26*