Allosun EM2284 Car Memory Data Saver Automotive Clock Memory Saver OBD II Memory Saver Connector

ALL-SUN EM2284 type Car Memory Saver With OBD-II

INTRODUCTION 

Normally, when you replace a car's storage battery, the car's on-board computer will be turned off and the relevant data and personal settings ( such as radio station setting, clock setting, etc ) will be lost. You can use this Car Data Saver to keep your car's computer powered through the OBD-II port or the cigarette lighter socket on the car while you replace the car's storage battery. The Car Data Saver needs an additional 12V storage battery as a temporary power source. It is a very useful tool for car service. This Car Data Saver can only be used on 12V car electrical system.

NOTE: 

1. If a LED on the Car Data Saver gives abnormal indication, stop using the Car Data Saver and disconnect its connections with the car and the storage battery which is used as a temporary power source. Then check whether the Car Data Saver is damaged and whether the Car Data Saver's connections were correct. 

2. Don't short the red clip and the black clip of the Car Data Saver. 

3. Never short the positive terminal and the negative terminal of any battery. 

4. Always adhere to the relevant instructions of the car's users manual and service manual when you make any connection or disconnection. 

5. The Car Data Saver can only be used on 12V car electrical system. 

6. Do not operate the Car Data Saver where explosive gas, vapor, or dust is present. 

7. Use storage battery only in well-ventilated area. 

8. The Car Data Saver's operation temperature is: 0°C to 40°C; and storage temperature is: -10°C to 50°C.