1. Look at the mark, there are generally relevant marks (identification) on the chip. At present, there are more models on the market, from the perspective of safety, only for learning reference.
2. There are three main types of chip types: fixed code, plus password and scrolling code. Fixed code: composed of numbers and English, and fixed. Add password: Through the built-in program algorithm to \"two-way data\" add password.
View the battery:
Open the charging interface of the car to see the charging limit
The lithium iron phosphate battery is displayed
Display [daily practical\/long-distance travel] is the ternary battery
View raw battery capacity:
Look at the black nameplate on the right door frame and multiply the two numbers of the rated voltage of the power battery to find the original battery capacity of your car!