Mobile EV & Hybrid Diagnostic Specialists

Don't Buy or Sell an EV Without Checking the Battery Health

High-voltage battery replacement can cost $5,000–$20,000+. We provide on-site pre-purchase inspections, official health certificates, cell balancing, and deep diagnostic repairs.

HV Certified Technicians

Mobile On-Site Service

Dealer-Level OBD Tools

Instant WhatsApp Booking

Direct Service Booking

Select Your Battery Service Type

Tap any service below to instantly lock in a booking directly over WhatsApp.

Pre-Purchase Battery Inspection

Buying a used EV or Hybrid? Protect yourself from hiding thousands in battery degradation. We inspect the vehicle before you hand over cash.

Live Cell Voltage Delta Analysis (Detect weak/failing cells)

Usable kWh Capacity & State of Health %

HV Thermal System & Cooling Loop Check

Historical Fault Code Clear & Isolation Tests

Pre-filled message ready: "Hi, I need a Pre-Purchase Inspection..."

SELL FOR MORE

Pre-Sale Health Check & Listing Prep

Selling your EV or Hybrid? Prove to buyers your battery is rock-solid. Vehicles with verified health reports sell up to 20% faster and for top dollar.

Verified State of Health (SOH) Proof Badge

Digital Certificate to attach to AutoTrader/Listing

BMS Calibration & False Code Diagnostics

On-Site Technician Mobile Visit

Pre-filled message ready: "Hi, I want a Pre-Sale Health Check..."

OFFICIAL PASSPORT

Battery Health Certificate (Digital + Print)

Get an official, tamper-proof battery passport certificate with serial verification. Essential for warranty claims, resale value, and fleet audits.

Serialized VIN-Matched Official Certificate

Detailed Degradation Graph & Resistance Data

Instantly downloadable PDF + Laminated Physical Copy

Accepted by Insurers & Independent Dealerships

Pre-filled message ready: "Hi, I need an Official Certificate..."

SAVE THOUSANDS

Battery Repair & Cell Balancing

Is your vehicle displaying "Hybrid System Error", "Check EV System", or reduced range? Don't replace the whole pack! We isolate and replace individual weak modules.

Individual Module/Cell Replacement

High-Voltage Re-Balancing & Capacity Equalization

BMS Firmware Refreshes & Contactor Repairs

Save up to 70% compared to main dealer replacement

Pre-filled message ready: "Hi, I need a Repair / Diagnostic quote..."

Fully Equipped For All Major EV & Hybrid Platforms

Tesla (Model S, 3, X, Y) Nissan Leaf / Ariya Toyota / Lexus Hybrids Hyundai / Kia EVs BMW i-Series & Hybrids VW / Audi e-tron / ID Series

Official Verification

HV Battery Health Certificate

The ultimate badge of trust. Used by smart sellers to command top price, and buyers for peace of mind before closing a transaction.

Official Verified

Fix Any EV Car Group Diagnostic Passport

ID: CERT-2026-88914-EV

Overall State of Health 94.8%

Max Cell Delta 12 mV (Ideal)

Internal Resistance 0.45 mΩ (Low)

Insulation Resistance >500 MΩ (Pass)

Verified by Level 4 High-Voltage Automotive Engineer using OBD-II CAN bus direct monitoring tools.

Cost-Effective Alternative

HV Battery Repair & Diagnostics

Dealerships often charge $10,000+ for a whole new pack when only 1 or 2 module cells are weak. We perform targeted surgical repair.

1

Diagnostic Scan

Deep CAN bus data scan to identify the exact failing module bank and DTC error codes.

2

Module Swapping

Safe de-energization of the high-voltage pack, replacing only defective cell modules.

3

High-Voltage Rebalance

Active balancing cycles to match capacity of all cells and restore max electric driving range.

Frequently Asked Questions

Everything You Need To Know

Why isn't a standard MOT/Car Inspection enough?

Standard car mechanics do not have high-voltage safety certifications or proprietary EV battery diagnostic tools. They can check tires and brakes, but they cannot tell you if the $12,000 battery pack has bad cells or hidden thermal degradation.

How does the mobile inspection work?

We send our mobile technician to the car's location (seller's driveway, dealership, or workshop). The inspection takes 45-60 minutes, and you receive the instant report and certificate directly to your phone.

How do I book?

Simply click any WhatsApp button on this site. You'll be connected directly with an engineer who will confirm the vehicle model, location, and preferred time slot in minutes.

Ready to secure your EV investment?

Chat directly with our lead specialist right now.