The Problem Your Field Team Hates Most

Intermittent jump stops. No clear error code. No pattern.

Swap vehicles. Swap chargers. Escalate to engineering. Lose uptime. Lose revenue.

This doesn't have to be your reality.

The Solution: A Portable Simulated Load

A field-ready diagnostic tool that replaces the vehicle — so you can test the charger alone. No BMS quirks. No battery degradation.

How It Saves You Time and Money

What You Can Diagnose in Minutes

Charger-side faults: Voltage drop under load, false insulation monitor trips, relay contact degradation, protocol compatibility gaps.

Vehicle-side faults (confirmed by elimination): BMS current request anomalies, isolation resistance failures, cell voltage imbalance.

Real Result from a Real Site

'We had a charger that stopped on 3 out of 5 vehicles. Spent two hours swapping cars. Ten minutes with a simulated load showed an 11% voltage sag. Replaced the contactor. Problem gone. We now carry a load in every service van.'

See It in Action

Watch the live demonstration: https://youtu.be/g5_TlHLC0NI?si=22gJswhDY_OmBrxy

Ready to Stop Guessing?

• Portable – Fits in a laptop bag
  
• Field-ready – No external power needed
  
• Data logging – Capture waveforms and CAN messages
  
• Wide compatibility – GB/T, CCS1, CCS2, CHAdeMO, ChaoJi
  

Explore the product: /Product/639171.html

Final Line

Jump stops don't have to be a mystery. They just need the right tool.