Diagnostic Service Tools

AUTOOL BT30 OBD Emergency Power Cable is an in-car data memory protector connector, designed as a tool for those who require extra temporary power from the 12V battery and for emergency start-ups. It prevents the loss of electronic memory when disconnecting the vehicle's battery and is built with intelligent protection circuitry to ensure no damage is caused to the vehicle's circuitry during use, whilst safeguarding the user's safety.ECU Power SupplyLeakage DetectionVoltage Current DisplayOvercurrent ProtectionReverse Polarity ProtectionAUTOOL always selects long-lasting and durable product materials, adheres to the production process of excellence, and upholds the spirit of revolution and innovation, committing to creating products with innovative and superior quality for users.Why Choose AUTOOL?Premium Tough Quality3 Year WarrantyFast & Secure Delivery30-Day Free Returns24/7 Attentive ServiceWhy choose the AUTOOL BT30 OBD Emergency Power Cable?AUTOOL BT30 OBD Emergency Power Cable helps you keep your dashboard information, audio, storage holders, digital clocks and more from your car's computer. It won't replace the speakers, it won't jam the anti-theft device and it won't display fault codes. Retaining vehicle codes and electronic presets prevents loss of information if the trip computer loses power. Time-saving and efficient, it is a good helper when changing the car battery. AUTOOL BT30 boasts a number of distinctive features, including a power management system that ensures efficient and stable power management. It is equipped with a real-time battery voltage display that effectively prevents battery depletion and ensures uninterrupted power supply when replacing batteries. In addition, the device displays current in real time, making it easy for users to perform leakage detection or to know the vehicle's quiescent current when it is not in operation. Furthermore, the device boasts robust safety features, including reverse polarity protection, which effectively reduces the potential dangers associated with incorrect polarity. Overcurrent protection includes a 3 amp fuse for more reliable overload protection. Overvoltage protection ensures safe and stable operation of the device by initiating a power failure if the voltage exceeds 16V. This product provides users with a safe and reliable power management solution.Voltage and current displayEquipped with a high-resolution digital display for easy observation of voltage and current changes during operation, you can easily keep track of the operating status of your equipment. Safety protectionBuilt-in 3A fuse to effectively resist damage to equipment and vehicle ECU in the event of circuit failure. Equipped with over-current, over-voltage and reverse polarity protection.Insulated ClampManufactured from high quality insulating material with a leak-proof function, providing greater safety for users. The fully enclosed design enhances the durability of the insulating clip, in addition to the pure copper teeth to ensure good electrical conductivity, the thickened spring ensures long-term stability of the clamping force, providing users with a more reliable and convenient experience.Product SpecificationOperating Voltage 10-14V Operating Current <7A Operating Temperature -20°C-60°℃Environmental Requirements for Use During the battery replacement process, ensure the vehicle power switch remains off throughout, with no electrical appliances active to prevent sudden excessive currents. Operating Steps 1 Prepare a sufficient 12V backup battery. 2 Connect the power clip, and after successful connection, the screen will display voltage. 3 Connect the OBD interface, and after successful connection, the screen will display current. 4 After removing the battery that needs to be replaced in the car, replace it with a new battery.Package Details 1 pcs * AUTOOL BT30 Emergency Power Cable 1 piece *User's Manual3 Years Warranty AUTOOL has always been committed to providing our customers with quality products and the ultimate shopping experience. The 3 year product warranty service is our firm commitment to quality and durability. We sincerely invite you to contact us at any timeMORE PRODUCTSMORE PRODUCTSMORE PRODUCTS 3 YEARS WARRANTY Delivery DetailsMORE PRODUCTS MORE PRODUCTS MORE PRODUCTS 3 YEARS WARRANTY Delivery Details