BTMS Pro Grade Car Battery Tester Memory Saver for OBD2 Vehicles Keeps Vehicle Codes And Electronic Presets Safe When Power Drops 12V Backup Battery Clamp With Surge Protection Delivers Stable Power to Your Ride
✔️ Keeps vehicle codes and presets safe with a 12V backup clamp
The BTMS Pro Grade Car Battery Memory Saver is a 12V backup clamp that protects vehicle data during battery changes. It preserves codes and electronic presets, making it handy in auto repair shops, garages, and for technicians.
✅ 12V backup battery clamp keeps power on during battery replacement
✅ Two battery clips connect to positive and negative terminals
✅ Built-in voltmeter and polarity reverse protection for safe operation
✅ Compatible with all 12V OBDII vehicles since 1996
✅ Simple four-step memory data preservation before battery swap
💡 What is a car memory saver used for during battery replacement and why is it essential for protecting onboard computer data? A handy tool keeps memory intact during swaps.
- Keeps vehicle codes and electronic presets intact when power drops
- Uses a 12V backup battery and OBD2 interface for compatibility
- Provides polarity protection and a built-in voltmeter for safe swaps