B2B Partner Program

Battery Certificates
for Your Business.

Offer your customers comprehensive Tesla battery analysis with 47 parameters instead of a single SOH number. No proprietary device, no training required, ready to go.

Become a Partner View Pricing
47
Parameters per Analysis
250+
Batteries Repaired
€3.30
from / per Certificate
Market Reality

Why Dealers and Workshops Need Battery Certificates

The used EV market is booming. Those who don't offer battery certificates lose customers to those who do.

€550-1,100 Higher Resale

Used EVs WITH a certificate demonstrably sell for higher prices (Aviloo Market Study 2025).

75% Expect It

Three out of four used EV buyers expect a battery certificate. Without one, you're at a disadvantage.

Identify Follow-Up Work

The SoHWHAT scan reveals moisture, weak shorts and cell issues — before the customer notices.

Competitive Edge

A thorough battery certificate is your strongest sales argument against competitors without proof.

Easy Start

Become a Partner in 3 Steps

1

Register

Fill out the form below. We'll review your application and get back to you within 24 hours.

2

Get an OBD Adapter

Purchase an OBDLink MX+ (~€100) once. No subscription, no lock-in, no proprietary box.

3

Scan & Earn

Scan customer vehicles with the SoHWHAT app. Certificates are automatically generated and delivered.

Fact Check

SoHWHAT vs. Aviloo — the B2B Comparison

FeatureSoHWHATAviloo
HardwareOBDLink MX+ (~€100, one-time)Proprietary box (annual license)
Test Duration~5 min (stationary)~3 min
Parameters47 (incl. Moisture, Brick-CAC)~15 (SOH only)
Moisture Detection✓✗
Weak Short Detection✓✗
96 Brick Analysis✓✗
Monthly Costfrom €49Box license + per test
Background250+ battery repairsSoftware startup
Return on Investment

Profitable From Month One

The math is simple: A certified vehicle sells better. And for more.

Workshop — €49/mo
10 certificates incl. → Resell to customers: 10 × €99
€941 Profit
€990 revenue minus €49 subscription
Dealer — €149/mo
Extra revenue per certified vehicle: €550. With 5 sales/month:
€2,601 Extra Revenue
€2,750 minus €149 subscription
Fleet — €5/vehicle
50 vehicles = €250/mo. 1 avoided pack failure:
€15,000+ Saved
Proactive detection prevents costly repairs
B2B Pricing

Transparent B2B Pricing

No fine print. Cancel monthly. Profitable from the first certificate.

Workshop

For Independent Workshops

€49/month
  • 10 Certificates / Month
  • Expert-Level (47 Parameters)
  • Partner Dashboard
  • Email Support
Become a Partner
Most Popular

Dealer

For Dealers & Car Dealerships

€149/month
  • 50 Certificates / Month
  • Expert-Level (47 Parameters)
  • Partner Badge on Certificate
  • Priority Support
Become a Partner

Fleet

For Fleets & Rental Companies

Custom
  • Unlimited Certificates
  • White-Label Certificates
  • API Access
  • Dedicated Account Manager
Request Demo

All prices excl. VAT. Cancel monthly. No minimum term.

Why Partners Trust Us

Built on Experience

250+ Tesla batteries opened and repaired. We know what kills a battery because we handle them daily.

No Proprietary Hardware

Buy the OBD adapter once and it's yours. No lock-in, no device shipping, no license subscription.

MFi Certified

OBDLink MX+ and vLinker MS are Apple MFi certified. Plug & play with iPhone — no Bluetooth issues.

Get Started

Become a Partner

Fill out the form. We'll get back to you within 24 hours.

Your data is kept confidential. No spam, no reselling.

Frequently Asked Questions

What hardware do I need?
An OBDLink MX+ adapter (~€100, one-time purchase). You can get it on Amazon or directly from OBDLink. No proprietary hardware, no device subscription.
Which vehicles are supported?
Currently all Tesla models (Model S, 3, X, Y). Multi-brand support (VW MEB, Hyundai/Kia) is in development.
How long does a scan take?
About 5 minutes with the vehicle stationary. No discharge drive needed, no charging required. Engine doesn't need to be running.
Can I use my company logo on certificates?
The Fleet tier includes white-label certificates in your corporate design. In the Dealer tier, your company name appears as a partner badge on the certificate.
Is there a minimum contract period?
No. Cancel monthly, no minimum term, no hidden costs. Zero risk.
How do I get my partner code?
After your registration is approved, you receive a unique referral code. Your customers enter this code when purchasing a certificate, and every use is tracked in your dashboard.

Ready to Become a Partner?

From €49/month. No risk. Profitable from month one.

Register Now Questions? partner@sohwhat.com