allsun OBD2 Memory Saver for Cars,Battery Replacement Tool

allsun OBD2 Memory Saver for Cars,Battery Replacement Tool Prevents Radio/Clock/ECU Reset,Dual-Power via OBDII Port & Cigarette Lighter,12V Universal w/LED Indicators, Save Settings No Programming
- 【PRESERVE CAR SETTINGS IN 1 MINUTE】Stop losing radio presets, clock time, seat memory & ECU learned values during battery changes! This OBD2 power backup acts as a vehicle diagnostic memory keeper, feeding continuous 12V power through OBD-II port (key removed) OR cigarette lighter (ignition ON). No dealer reprogramming needed.
- 【DUAL POWER INPUT SMART LED SAFETY】Unlike single-port savers, use OBD-II connector (for direct ECU power) OR included cigarette lighter adapter (faster setup). Green LED = connected! Dual Green LEDs = backup battery fully charged.Red light-Low power warning, prevents accidental data loss.
- 【WORKS WITH ANY 12V BACKUP POWER】Simply clip to ANY 12V battery (car/motorcycle/AGM/gel cell) or jump starter pack,Wider compatibility than capacitor-based savers - powers all 12V systems (cars/trucks/SUVs) for 30+ mins. SAE standard clips fit all terminals.
- 【MECHANIC'S HELPER】Trusted by auto shops to avoid customer complaints about reset settings. No vin-specific programming required vs. expensive scanners. Emergency use approved: Maintains dashcam/door locks during sudden battery failure. 0°C-40°C operating range (manual verified).
- 【SAFETY REVERSE POLARITY】Reverse polarity protected clips + overload cut-off,keeping the computer memory alive while working on the car.Many repairs need to disconnect the battery and this connected to an external power source. It has a fuse ф5×20 5A 250V.
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.

To power the car's on-board computer during storage battery replacement, connect the Car Data Saver to either the OBD-II port or the cigarette lighter socket.

Whether the Car Data Saver is connected to the OBD-II port or connected to the cigarette lighter socket, the connection between the Car Data Saver and the port is good if a LED on the Saver lights green.
Country USA
Brand allsun
Manufacturer Zhangzhou Eastern Intelligent Meter Co., Ltd
Binding Automotive
ItemPartNumber allsunEM2284
Warranty 1 Year
UPCs 788537553953
EANs 0788537553953
ReleaseDate 0000-00-00

Country	USA
Brand	allsun
Manufacturer	Zhangzhou Eastern Intelligent Meter Co., Ltd
Binding	Automotive
ItemPartNumber	allsunEM2284
Warranty	1 Year
UPCs	788537553953
EANs	0788537553953
ReleaseDate	0000-00-00

allsun OBD2 Memory Saver for Cars,Battery Replacement Tool Prevents Radio/Clock/ECU Reset,Dual-Power via OBDII Port & Cigarette Lighter,12V Universal w/LED Indicators, Save Settings No Programming

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