BYD BYD5030XYZBEV1 Manual page 140

140 4-5 Charging Instructions
WARNING

The battery has corrosive solution. Therefore, do not disassemble or repair the battery
privately to avoid damages to the battery or injury to personnel.

Do not remove or disassemble the power battery privately; otherwise, you should be
held liable for any environment pollution or safety accident so caused.
WARM TIP

The start battery should be charged with a special tool; therefore, do not remove it for
charging privately.

When intelligent charging is applied with the vehicle power OFF, the vehicle may
make a sound that is generated when the vehicle is powered up (OK). This is a normal
phenomenon.

Do not carry out maintenance during intelligent charging.