🎃Halloween Deal 50% OFF!🔋12V OBD-II Car Battery Memory Saver – Digital Voltage Monitor & Backup Cable

FEATURES

UNINTERRUPTED POWER SUPPLY - Prevents your car's computer from resetting. This saves you the hassle of reprogramming the clock, radio presets, anti-theft system, and other electronic settings after changing the battery.

DIGITAL VOLTAGE DISPLAY - Clearly shows the real-time voltage of the backup power source, allowing you to confirm a stable connection before disconnecting the old battery. This ensures a successful and error-free battery swap.

REVERSE POLARITY PROTECTION - Safeguards your vehicle's delicate electronics and the tool itself. If you accidentally connect the clamps to the wrong terminals, the device prevents power flow, avoiding costly damage.

LEAKAGE DETECTION FUNCTION - Helps you diagnose parasitic battery drain without complex equipment. By monitoring the current draw, you can easily identify faulty circuits that are draining your battery while the car is off.

SIMPLE OBD II CONNECTION - Plugs directly into your vehicle's standard OBD II port for a secure and reliable power link. This universal interface ensures broad compatibility with most modern cars, making battery replacement straightforward.

SPEC

Material: PC+PVC

Color: Green

Total Length: 135 cm (53.1 inches)

Voltage: 12V

Working Temperature: -25°C to 55°C (-13°F to 131°F)

Package Includes: 1 * OBD II Car Memory Saver Connector

NOTES

Ensure the backup power source (e.g., another 12V battery) is fully charged before use.

Avoid using high-power accessories like headlights or air conditioning while the tool is connected.

This tool is designed for 12V vehicle systems only. Do not use it on 24V systems.

Please allow a small error due to manual measurement. Please make sure you do not mind before purchasing.

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