Maintain your vehicle radio, seat and other presets by plugging this tool into the OBD II port and attaching a 9 volt battery or other 12 volt source while battery is removed from the car!
Avoid loss of memory during car battery replacement. Work's with most cars with OBDII 1996 and latter. Comes with two power leads, one hooks to a 9 volt battery (9 volt battery not included), or use the other 82" long lead that can be clamped to any 12 volt battery or power source.
Features:
- Polarity Protection
- LED Power Indicators to identify connection status
- Low Battery Power Indicator
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