New Delivery for 12v Battery Analyzer - Auto Computer Memory Saver – Tonny

● Prevents electronic memory loss when replacing battery.

● Maintains electronic, memory on digital radios, clocks, door locks, etc. when replacing car battery.

● Internal fuse helps to prevent shorts.

● Simply plug into cigarette lighter…and use with a 9-volt battery(not included) or attach clamps to a spare 12-volt car battery

● With 5A replaceable fuse

1.Use to provide power to prevent the disappearance of car data when replace a car battery

2.Powered from both 12V battery and 9V battery

3.With Alligator clip cable connect 12V battery

4.With a battery box to contain 9V battery