Can a car battery with 750 be replaced with 700?

1 Answers
JuliaFitz
07/29/25 12:36pm
Small car battery 750 cannot be replaced with 700. Reasons why the battery cannot be replaced: The charging and discharging of the vehicle's battery are managed by a control unit. Parameters such as battery capacity, charging and discharging current, and time are written into the program. If some of these parameters change, the battery management system will report fault codes, limit the use of certain functions, or even command the engine to shut down, resulting in the vehicle being unable to start. Battery maintenance: To extend the service life of the battery, it is necessary to maintain the overall performance of the car in good condition, avoid excessive discharge, and prevent the battery from being frequently in a depleted state.
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