If you’re buying a used electric vehicle in Melbourne, the single most important thing you can do before handing over your money is get an independent EV battery check.
Not a screenshot from a seller’s app. Not a dashboard readout. An independent, certified test carried out by a qualified mechanic – one who has no interest in whether you buy the car or not.
That’s exactly what we do at Instant Auto Reach.
What Is an EV Battery Check?
An EV battery check measures your battery’s State of Health (SoH) – a percentage that tells you how much of the original capacity remains.
A new EV battery is 100% SoH. After five years of normal use, most EVs sit between 88–94%. Below 80% and you’re looking at meaningfully reduced range, slower charging, and a battery that may need replacing sooner than you’d like.
The problem? Battery degradation is completely invisible from the outside. A car with 70% battery health looks identical to one with 95%. The seller may not even know – or may choose not to tell you.
Our EV battery check gives you the number. Certified, independent, and not manipulable by the seller.
Why Battery Health Is the Most Important Thing to Check
The battery is 30–40% of an EV’s total value. A replacement can cost anywhere from $8,000 to $30,000 depending on the model.
Here’s what poor battery health actually means for you:
- Less range. A car rated at 400km with 70% SoH delivers closer to 280km in real conditions.
- Lower resale value. Informed EV buyers now check battery health before anything else.
- Potential replacement bill. If the battery continues to degrade, that cost falls entirely on you after purchase.
- Charging limitations. Degraded packs charge more slowly and handle temperature extremes worse.
One independent EV battery check costs a fraction of what a battery replacement does. It either confirms you’re buying a great car – or saves you from a very expensive mistake.
The Aviloo Certified Battery Health Test
At Instant Auto Reach, every EV battery check includes an Aviloo certified battery health test – the global standard trusted by EV dealers in more than 30 countries across Europe, the US, and Asia-Pacific.
Unlike a basic OBD scan or a dashboard readout, Aviloo produces an independent, data-driven battery health assessment that cannot be manipulated or timed by a seller. The result is a certified PDF report showing the battery’s State of Health, usable capacity, and key findings.
This is the same standard professional EV dealers use worldwide. Now available in Melbourne through Instant Auto Reach.
Why does certification matter? A seller can screenshot a battery app at an optimal moment. An OBD tool gives different readings based on temperature and charge level. Aviloo removes these variables entirely – what you get is the battery’s true condition, independently verified.
What’s Included in Our EV Battery Check
Every inspection includes:
- Aviloo certified battery health test – independent SoH report delivered as a certified PDF
- EV diagnostic scan – full read of fault codes, BMS warnings, and software issues
- Charging system check – both AC and DC ports tested (charging faults are among the most common and expensive EV issues)
- Full mechanical inspection – brakes, tyres, suspension, steering, body condition
- PPSR title check – confirms the car isn’t stolen, written off, or under finance
- Same day digital report – full photo-documented report delivered to your inbox
- Personal mechanic call (Standard & Premium) – your mechanic calls you to explain findings in plain English
We come to the car – wherever it is in Melbourne. You don’t move the vehicle, coordinate transport, or even need to be there. We handle everything.
Our EV Battery Check Packages
Battery Only – $350 Aviloo certified battery test + PPSR check. For when you need the battery result specifically and the car has already been mechanically checked.
Standard EV Inspection – $550 Aviloo battery test + full mechanical inspection + charging system check + EV diagnostic scan + personal mechanic call. The right choice for most private buyers.
Premium EV Inspection – $795 Everything in Standard, plus a full video walkthrough of the car and expert price negotiation support. For high-value purchases or buyers who want maximum protection.
All prices include GST. Fixed pricing – no hidden fees, no call-out charges.
What Battery Health Score Should You Be Looking For?
| SoH Score | What It Means |
| 90–100% | Excellent – battery in outstanding condition |
| 85–90% | Good – normal for a 3–5 year old EV |
| 80–85% | Acceptable – negotiate the price accordingly |
| Below 80% | Serious concern – factor in replacement risk |
| Below 70% | Walk away unless price is heavily discounted |
We Inspect All Major EV Brands in Melbourne
Tesla, BYD, Hyundai Ioniq, Kia EV6, MG ZS EV, Nissan Leaf, Polestar, Volvo, BMW i-Series, Mercedes EQ-Series, Audi e-tron – and more. If your model isn’t listed, call us and we’ll confirm compatibility.
Frequently Asked Questions
Can’t I just check the range on the dashboard?
No – dashboard range estimates are influenced by recent driving, temperature, and charge level. They’re not a reliable measure of battery health. You need an independent certified test.
Can a seller fake the Aviloo result?
No. That’s the point of using Aviloo. Unlike a screenshot from a consumer app, the Aviloo test uses a standardised methodology that removes the variables sellers could otherwise exploit.
Do I need to be present at the inspection?
No. We coordinate directly with the seller and travel to the car. You receive your report and a mechanic call the same day.
What if the battery health comes back low?
It doesn’t automatically mean walk away – it means you now have certified evidence to negotiate a fair price. Our Premium package includes negotiation support from your mechanic.
What if the seller won’t allow an inspection?
Walk away. A seller who refuses an independent inspection on a used EV is a serious red flag. Don’t buy a car you can’t verify.
How quickly can you book?
Same day inspections are available across Melbourne. Call 0402 220 178 and we’ll confirm a time straight away.
Book Your EV Battery Check Today
The EV you’re looking at right now could have a $20,000 problem you can’t see. One call. A few hours. And you’ll know exactly what you’re buying before you sign anything
Available 7 days a week, 7am – 7pm
Book online at Instant Auto Reach Choose your package and secure a time in minutes
Same day inspections available. We come to the car – anywhere in Melbourne.
Don’t hand over your money until you’ve spoken to us.
