#CarScanner
7/7 Why did I test my battery? Since I work in construction I was sceptical of the self reporting of the industry (...). I did test the battery from time to time via a cheap OBD bluetooth dongle and the carscanner app, which shows 96.6% (I believe this is fetched from the BMS) vs 97% from Aviloo.
November 6, 2025 at 10:56 AM
SuqMall V519 Professional OBD2 Scanner | Fast Car Diagnostics, Fault Code Reader, and Engine Light Reset for Smart Vehicle Maintenance

#SuqMall #V519Scanner #OBD2Scanner #CarDiagnosticTool #EngineCheckLight #CarScanner #AutomotiveTools #VehicleDiagnostics #OBD2Reader #LiveDataScanner
June 11, 2026 at 12:18 PM
Since the topic battery life is still alive; judging from family meetings and neighbours... Here is a scan from my EV Battery after >70.000km. Not that facts, data matters. No cell deviation and no noticeable range drop yet.
February 17, 2025 at 5:01 PM
Cheap OBD II bluetooth reader and CarScanner App, find out online what the net unusable is for the battery and then charge to 100% and plug in and compare.

There are 'more accurate' ways to do it but this is the most convenient.
July 15, 2026 at 3:52 AM
Spannend, bei VW gibt es via OBD Daten 🤓
April 15, 2024 at 3:29 PM
You'll need an OBD II reader (bluetooth is most convenient) and the CarScanner App. You can pull up Remaining Energy and compare it to what it was a new. This isn't as accurate as going to 0 and measuring what a charger puts back in, but is a good estimate.
January 13, 2026 at 5:19 PM
youtu.be/deRD---LH0s My Kia EV3 10-80% Charging test
Kia EV3 Ionity 10-80% Charging test with CarScanner data
YouTube video by EV Odessey
youtu.be
May 21, 2025 at 12:02 PM
One useful piece of information that the article provides is a link to a tutorial for using an ODB II scanner. I already have the scanner and the software app that I used for my ICE vehicle, but the cost is reasonable.

I like having more data.

youtu.be/gA2qcOZVQLM?...
Unlock Hidden Data For Your Ioniq 5 With An OBD2 Device & Carscanner
YouTube video by The Ioniq Guy
youtu.be
May 29, 2026 at 10:25 AM