Power Backup

Model :VAT-332N

Built-in protection circuit (reverse connection of battery connector will not cause danger)
Built-in fuse (to prevent danger caused by excessive current)
Built-in test circuit (test "Vehicle Connection" and "Battery Status" respectively)
For vehicles without OBD2 connector, "cigarette lighter adapter" can be optional

There is no need to worry about the disappearance of the computer record when replacing the battery, eliminating the trouble of resetting. Support the use of OBD2 in any car type. Cars without OBD2 can also use the cigarette lighter adapter. Built-in protection circuit can avoid damage caused by reversed battery polarity.