have the battery load tested or replaced

Startup Voltage

make your car more fashion

For Models:CB15T CB15 For models numbered: 32BL99 33BL10 33BL34 34BL22 34BL23 37BL27 37BL28 38BL19

Waterproof DC/DC Converter Regulator 12V Step Up to 19V 3A 57W Car LED Bulb Lamp have the battery load testedWaterproof DC DC Converter Regulator 12V Step Up to 19V 3A 57W Feature: 1: Made of high quality materials, long service life, long term stable and reliable. 2: With overcurrent, overvoltage, overtemperature and short circuit protection, reliable multi protection design to enhance your using safety. 3: Waterproof, shockproof Design,good heat dissipation, easy to install 4: This product does not have the function of charging the battery, it is only used