Battery fuse switch for vehicle - high voltage converter 1089334 02 K1、OE Number: High converter battery fuse switch replace part number is 1089334 02 K. Please make sure the OE number matches the part you are replacing. 2、Solid Construction: Made of high hardness metal alloy material with anti wear and anti rust properties, ensuring reliable operation and longer lifespan. 3、Easy Switch Operation: With its user friendly switch mechanism, you can easily turn the battery power off and on, making the power management more convenient. 4、Compact Design: Its compact makes the switch easy to install and won't take up much space, offering the ideal balance between functionality and practicality. 5、Direct Replacement Installation: Used for the replacement of the old switch in the original car, no modification needed, direct replacement for perfect match.