YUANTUO 9V Battery Powered Memory Saver for All OBD-II 16-Pin Vehicles

Meet the YUANTUO 9V Battery Powered Memory Saver, a compact device designed for cars with an OBD-II 16-pin interface. It provides a stable power source during battery changes, helping keep the vehicle's electronic systems awake and ready. While connected, it helps preserve essential memory, which can reduce the need for reconfiguration after you replace or disconnect the battery.

Compatibility and simplicity matter. This memory saver is designed to be plug-and-play, with no complex setup required. You simply connect the device to a 9V battery and then plug the connector into the vehicle's OBD-II port. The result is a seamless connection that supports the vehicle's memory for a smoother maintenance workflow.

What you gain from using a memory saver

• Preserved settings and data: essential vehicle data remains accessible, helping the system stay in its expected state.
• Time savings: avoid reprogramming and reset tasks after battery changes, making maintenance faster.
• Protection for electronics: a stable power supply can help extend the life of sensitive modules during battery work.
• Wide compatibility: works with a broad range of vehicles that use the OBD-II 16-pin interface.

How it fits into real-life routines

At the service bay, garages and DIY enthusiasts can appreciate a straightforward workflow. When a battery is swapped or disconnected, the memory saver keeps crucial settings intact, supporting smoother transitions for infotainment, radio presets, and other memory-reliant features.

For seasonal maintenance or long trips, having the memory saver on hand can offer predictability and reduce downtime. The device emphasizes reliability by using durable materials and a straightforward installation process, without altering the vehicle's existing electrical architecture.

What’s in the box and installation tips

Note that the package does not include a 9V battery. You’ll need to have a 9V battery on hand to power the unit. To install, connect the memory protection connector to the 9V battery, then plug the assembly into the vehicle's 16-pin OBD-II port. Once connected, you’re ready to perform maintenance with an eye on data integrity and system readiness.

Key features

• Compatible: Battery memory saver fit for all OBD II 16-Pin interface
• Function: Maintains power to vehicle electronic systems and memory when the battery is disconnected or replaced
• Advantages: Seamless battery replacement without losing critical vehicle data
• Product: Durable materials for long service life; battery not included
• Installation: Simple plug-in setup into 16-pin OBD-II port