NODE:POWERNET // DIAGNOSTICS & ELECTRICAL SERVICES

We read the machine.
Then we fix it.

EV battery diagnostics, key cloning, ECU & airbag module resets, and second-life battery storage — engineered in the workshop, delivered across Australia.

STATUS: OPERATIONAL DIAG: XTOOL D9EV KEYS: XTOOL KC501 LOC: SYDNEY, AU
EV BATTERY TESTING //KEY CLONING & IMMOBILISER //ECU · MCU · AIRBAG RESETS //SECOND-LIFE STORAGE //ONSITE SYDNEY + REGIONS //SHIP-YOUR-MODULE AU-WIDE //
Capabilities

Four services.
One diagnostic bench.

From high-voltage battery packs to immobiliser chips — professional-grade tooling, transparent reporting, and work we stand behind.

01 / ONSITE

EV Battery Testing & Diagnostics

Full high-voltage system scans, battery-pack SOH/SOC analysis and live-data reporting for Tesla, BYD and more — at your location.

XTOOL D9EVSOH REPORTONSITE
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02 / SHIP-IN

Key Cloning & Immobiliser

Transponder cloning, dealer-key generation and immobiliser EEPROM work — including Mercedes infrared keys. Post us your keys or module.

XTOOL KC501EEPROMAU-WIDE
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03 / SHIP-IN

ECU · MCU · Airbag Resets

Crash-data clears, module resets, EEPROM read/write and ECU coding on the bench. Ship the module — we reset and return with a report.

BENCHCRASH DATACODING
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04 / PROJECT

Battery Rebuilds & Storage

Salvaged EV packs re-engineered into second-life stationary storage. Rebuilds, reconditioning and engineering consulting.

LFPBATTERY-EMULATORCONSULT
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EV battery pack on diagnostic bench
Battery pack out-of-vehicle test Live data stream Topology mapping
FIG.01 — PACK DIAGNOSTICSXTOOL D9EV
Service 01 — Onsite

EV Battery Testing & Diagnostics

Buying a used EV? Suspect degradation? We bring dealer-level diagnostics to you. The XTOOL D9EV reads high-voltage modules directly — state-of-health, state-of-charge, cell voltages, temperatures and imbalance — with a written report you can act on.

  • High-voltage system read/clear + live data
  • Battery-pack SOH / SOC / cell-drift analysis
  • Out-of-vehicle pack testing with cable diagrams
  • AC compressor, DC/DC, charger & 48V tests
  • Pre-purchase inspections — Tesla, BYD & more
Book a Battery Test ONSITE — SYDNEY + SURROUNDING REGIONS · TRAVEL QUOTED
Key fob programming on KC501
XTOOL KC501 unit KC501 EEPROM and ports KC501 adapters and cables
FIG.02 — KEY & CHIP PROGRAMMINGXTOOL KC501
Service 02 — Ship-In

Key Cloning & Immobiliser

Lost a key, need a spare, or dealing with an immobiliser fault? The KC501 handles advanced key and chip programming: transponder read/write, dealer-key generation, remote-frequency detection and EEPROM backup inside the immobiliser module.

  • Transponder & smart-key cloning
  • Mercedes-Benz infrared key read/write
  • Immobiliser EEPROM read, write & backup
  • MCU / MC9S12 encrypted chip read/write
  • Remote frequency, chip type & key ID detection
Ship Your Keys POST-IN SERVICE — AUSTRALIA-WIDE · REPORT INCLUDED
ECU and EEPROM work on the bench
EEPROM chip socket ECU coding Bi-directional active tests
FIG.03 — MODULE BENCH WORKEEPROM / CODING
Service 03 — Ship-In

ECU · MCU · Airbag Resets

After a crash, airbag and SRS modules lock up with crash data that dealers quote thousands to replace. We clear it on the bench — plus ECU/MCU resets, EEPROM work and coding — so your original module goes back in, working.

  • Airbag / SRS crash-data clears
  • ECU & MCU read, write & reset
  • EEPROM chip-level work (ZIF socket)
  • ECU coding & online coding
  • Bi-directional active testing
Ship Your Module POST-IN SERVICE — AUSTRALIA-WIDE · TYPICALLY 48HR TURNAROUND
Storage Division

From wreck
to watt-hour.

Our storage division salvages EV battery packs — BYD Dolphin, Tesla Model 3 and other LFP donors — and re-engineers them into commercial & residential stationary storage. Teardown, diagnostics, re-engineering, commissioning.

  • Safe pack extraction & module isolation
  • Cell impedance & capacity testing
  • Busbar fabrication & thermal enclosures
  • BMS integration via open-source Battery-Emulator
  • Inverter pairing & grid-sync commissioning
BUILT ON ⚡ BATTERY-EMULATOR — OPEN-SOURCE BMS TRANSLATION
Discuss a Build REBUILDS · RECON · CONSULTING BY APPOINTMENT
EV battery pack removed in workshop High-voltage busbar work Installed storage system
How it works

Simple, transparent,
reported.

STEP 01

Enquire

Tell us the vehicle or module and the symptom. We'll confirm compatibility and quote before any work.

STEP 02

Ship or Book

Post your module/keys to the bench, or book an onsite visit across Sydney + surrounding regions.

STEP 03

Diagnose & Work

Professional tooling, documented at every step. Photos and live data captured as we go.

STEP 04

Report & Return

A written report with findings and readings, then your module is returned or the job signed off.

Initiate Contact

Get a quote.

Tell us what you're working on.

Compatibility confirmed before any work. Every job returns with a written diagnostic report.

Email
borngeek@powernet.websiteFastest response — include VIN or module part no.
Onsite
Sydney + surrounding regionsMobile EV diagnostics · travel quoted per job
Ship-In
Australia-wideModules, ECUs, airbag units & keys posted to the bench
Consulting
Online & by appointmentElectrical engineering & storage design