2025 Autel MaxiBAS BTMS OBD2 Car Battery Tester Memory Saver, Preserve Vehicle Data Code Electronic Preset, Maintain Data Surge Protection Attaches to 12 Volt Backup Battery, Provide Power to Vehicle

✅【What are the advantages of Autel Car Memory Saver】 2025 Autel Flagship MaxiBAS BTMS battery tester memory saver is a professional vehicle data protector. It can retain vehicle codes and electronic presets, and prev.ent information loss when the onboard com.puter is powered off. This exclusive battery clamp can be connected to a 12V backup battery to ensure that not outage when replacing battery. This professional battery tester memory protector is an indispensable product for auto repair shop, garages, mechanician. If you have any pre-sales or after-sales questions, you can contact us via:💌auteldirect@ outlook. com💌.

✅【Preserve Vehicle Settings During Battery Replacement】When replacing, disconnecting or removing car battery without a backup power supply, there will be many problems. Not only may the various memories of the car be lost, but it also cause display abnorm.alities. Such as Throttle corr.ection data is lost, the window one-button lifting and lowering fa.ils, the window position signal saved in the control unit is lost, and the control unit cannot deter.mine the specific position of the curr.ent glass. Our OBDII memory saver allows you to keep the power on when replacing the battery. Directly connect to the 12V backup battery without worrying about data loss.

✅【Compatible with All 12V Vehicles, with 2 Battery Clips】Autel Car battery memory saver is available for All OBDII 12V vehicles from 1996 and later. One end of this OBD II memory protector is the OBD2 standard interface, which is compatible with 99% of vehicles on the market. Another port of this OBDII data saver is two battery clips, which can be clipped to the positive and negative poles of the backup battery. The red clip is connected to the positive pole and the black clip is connected to the negative pole.

✅【Built-in Voltmeter, Polarity Reverse Protection】This car battery memory save features a built-in voltmeter, allowing you to quickly test the backup battery's voltage before replacing it, ensuring a safe and effective replacement process. It can also detects reverse polarity. If the polarity is reversed, the BTMS stops the flow of electrons, preventing damage to the battery and vehicle electronics.

✅【Battery Replacement Procedures】Only 4 steps to save memory data and change battery. Step 1: Test backup battery, all three LED light green if the battery has sufficient voltage or at least 10 volts. Step 2: Powered off the vehicle. Step 3: Plug the cable into vehicle obd2 port, two LED light green when connected successfully. Step 4: Detach, remove or replace the existing vehicle battery, Start work. Vehicle information Memory data will never be lo.st.

✅【LED Indicator Light】The 2025 new version Autel memory preserver has 3 indicator lights.Connect the OBD socket of the tool to the OBD interface of the vehicle, and then connect the clip to the backup battery. 2 green lights will light up, indicating that the connection is successful; 3 green lights will light up, indicating that the battery voltage is greater than 10V; 3 red lights will light up, and the battery voltage is less than 10V.

✅【Surge Protection, 1-Year Warra-nty】This Autel MaxiBAS BTMS OBDII Battery Tester Memory Saver has surge protection and has 3PCS LEDs to indicate the power status. It comes with 1-Year Warranty and 30-day Worry-Free Return and Replacement Policy. If you have any questions, you can contact us via Amazon message or via:💌auteldirect@ outlook. com💌. We are always here to ensure that you have no worries.