How to use an electric vehicle range extender safely?

The scientific use of electric vehicle range extenders ensures both safety and efficiency

1. Standardized installation: Avoid risks from the source

Professional installation requirements

Install the range extender: Ensure it matches the vehicle's battery module to prevent circuit overload or poor heat dissipation

Portable devices: They should be fixed in a well-ventilated area and kept at least 50cm away from flammable materials to prevent fires caused by high temperatures.

2. Fuel compatibility

The gasoline range extender must use fuel with a matching grade. Mixing fuel will lead to incomplete combustion and carbon deposits.

Ii. Safe Operation: Key Operation Guidelines

1. Pre-startup check

Oil circuit system: Confirm no leakage (which can be judged by sniffing or pressure testing);

Fuel system: Confirm the addition of sufficient gasoline and fuel.

2. Monitoring during operation

Abnormal noise and vibration: If abnormal sounds or severe vibration occur during the operation of the range extender, the machine must be

stopped immediately for inspection.

Iii. Maintenance and Care: The Core to Extending Lifespan

Periodic maintenance

Every 500 hours: Change the engine oil, clean the spark plugs (for gasoline models) or fuel injectors (for diesel models);

Every 1000 hours: Test the insulation of the generator windings to avoid the risk of leakage.

Iv. User Case: Safe operation significantly reduces the failure rate

In 2024, a certain express delivery team achieved zero failure operation for 10 consecutive months by using the range extender in a standardized

manner (regular maintenance + professional installation), with the failure rate dropping by 85% compared to before.

The safe use of electric vehicle range extenders is the foundation for ensuring the safety of users' lives and property and the efficient operation

of equipment. Our company will continue to promote the research and development of intelligent safety protection technology for range extenders

and provide free safety training courses through official websites, public accounts and other channels to contribute to the healthy development

of the industry.