Top 10 Keep Alive Memory Tool – Diagnostic, Test & Measurement Tools

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1. Mem Retain

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USB/9V Powered OBD Connector Memory Saver for Vehicle Battery Replacement/Disconnect Short/Long Term Memory Storage

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Mem Retain #ad - Safe voltage blocking diode installed for safe USB adapter or 9V battery use. Instructions are included for perfect results - Uses USB power source or 9V batteryNot included. Much more reliable than with similar 12v Cigarette outlet models. Retains radio presets, Diagnostic codes and ECU learned procedures. For maintaining voltage continuity to engine computer, clock and radio memory when vehicle battery is disconnected.
BrandMem Retain #ad
ManufacturerVegajf Electronics #ad
Height0.5 Inches
Length8 Inches
Width5.5 Inches
Part NumberUSB-MEM-001
ModelUSB-MEM-001

2. OLLGEN

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OLLGEN 3M/10ft OBD II Vehicle ECU Emergency Power Supply Cable Memory Saver with Alligator Clip-On 12V Car Battery Cigarette Lighter Power Socket Extension Cable

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OLLGEN #ad - Replacing a car battery on older vehicles used to be simple!! You unhook the old battery and install the new one. It is used to keep the memory of you radio setting and other memory computer controlled devices on the vehicle EMCU for example. Cigarette lighter with alligator to obd2 16 pin male connector power cable :powered by any jump starter with a 12v outlet into an obd ii memory Saver.

Plug it into the obd male connector of the vehicle, including jump starter, plugging the cigarette connector into the clip cords, hooking it up to a 12V battery source. Note:this device can work with any 12v dc power source, DC 12V Lead-acid battery, or another car’s DC 12V power outlet. Easy to replace :should you not have jump starter or lead-acid battery on hand, and the device can also get the 12v power supply from cigarette lighter of another good car.

Preserves vehicle codes and electronic presets. Super long 10ft 3meters cable: plenty long until you try connecting it to another car's battery or cigarette lighter. Just insert the cigarette lighter plug to this car and insert into 16 pin plug to the OBD port of the car you want to replace battery. Work no problem as all odbii ports :it works on any vehicle with obdii which is 1996 and later you will be plugging one end into it. Interface connector between a 12V DC power source and vehicle's OBD II port.
BrandOLLGEN #ad
ManufacturerOLLGEN #ad
Part NumberOL-D0177

3. Vgate

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Vgate OBD II Memory Saver Connector with Two 2 Alligator Clips

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Vgate #ad - Red clip link back-up battery positive, negative black negative. Support more than 30A high current. Connected to the 16pin obDII port, a drop beep ring to prove the connection is normal. The use of high-strength high-quality copper wire, silicone flame retardant cable, the flexibility is not easy to burn broken, with good insulation. First connect the battery, connect the battery, the red indicator light. Prevents electronic memory loss when disconnecting a vehicle's battery preserves vehicle codes and electronic presets.
BrandVgate #ad
ManufacturerVgatemall #ad
Part NumberOBD-2
Model8542040343

4. EZRED

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E-Z Red MSBD28 Auto Memory Saver

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EZRED #ad - Country of Origin : China. Package dimensions: 3. 0 h x 19. 2 l x 9. 6 w centimetres. Package weight: 0485 pounds. Sold Individually.
BrandEZRED #ad
ManufacturerE-Z Red #ad
Height2 Inches
Length6 Inches
Weight0.45 Pounds
Width4.5 Inches
Part NumberMSBD28
ModelMSBD28
WarrantyNew out of box defects requires "RGA" / otherwise repair only

5. TONWON

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TONWON OBD2 Memory Saver Connector OBDII Car Diagnostic Cable OBD2 16pin Memory Saver Connector ECU Emergency Power Interface with Two Alligator Clips,Emergency Power Supply Interface for Car Battery

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TONWON #ad - Avoid information loss- keep the car computer memory dashboard information, acoustics, memory seats, digital clock etc. Good quality- the use of environmentally friendly high-quality materials, no odor non-toxic ingredients, not winding, tough and soft wear resistance, environmental protection and durability.

Wide use-this device can work with any 12v dc power source, DC 12V Lead-acid battery, including jump starter, or another car's DC 12V power outlet. Reliable- 8 amp fuse built Into the memory saver, better reliable on overload protection. Design- interface connector between a 12V DC power source and vehicle's OBD2 port. Preserves vehicle codes and electronic presets.
BrandTONWON #ad
ManufacturerTonwon #ad
Part NumberECU

6. Arteckin

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OBD 2 Vehicle Emergency Booster Jumper Starter Power Supply Cable Memory Saver with Alligator clamp 12V Car Battery Cigarette Lighter Extension Cable 10ft /3m

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Arteckin #ad - 10ft/3m cables, can work with both battery and car directly. Our cables are much safer. Used to get alternative 12v power supply from another car or another battery. Reverse-connection protection. 8a fuse inside the cable. This product includes 1pcs cigar lighter cable & 1pcs clamp cable & 1pcs EC5 cable, just like in the picture. If power input with incorrect polarity, the electric power will not be connected to your car. Thick wire 18awg.
BrandArteckin #ad
ManufacturerArteckin #ad
Part NumberPSC001

7. Clore Automotive

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SOLAR ESA30 OBD II Memory Saver Connector

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Clore Automotive #ad - Interface connector between a jump starter and a vehicle's OBD II port. Prevents electronic memory loss when disconnecting a vehicle's battery. Led confirms a proper connection has been made to the OBDII port. Turns any jump starter with a 12v power port into a memory saver.
BrandClore Automotive #ad
ManufacturerClore Automotive #ad
Height1 Inches
Length6 Inches
Weight0.35 Pounds
Width5 Inches
Part NumberESA30
ModelESA30
Warranty90 Day Limited

8. Powerbuilt

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Powerbuilt 648539 Computer Memory Keeper

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Powerbuilt #ad - Plugs into vehicle's cigarette lighter outlet. Retains radio presets, ECM codes and learned procedures up to four hours. Plugs into vehicle’s cigarette lighter outlet. Retains radio presets, ECM codes and learned procedures up to four hours. Maintains voltage continuity to engine computer, clock and radio memory. For maintaining voltage continuity to engine computer, clock and radio memory when vehicle battery is disconnected.
BrandPowerbuilt #ad
ManufacturerAlltrade Tools, LLC #ad
Height8.63 Inches
Length0.88 Inches
Weight0.13 Pounds
Width2.75 Inches
Part Number648539
Model648539

9. LPHUS

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Emergency Power Supply Interface for Car Battery Helper, Vehicle Battery Replacement Tool, LPHUS Memory Saver Connector OBD2 Car Diagnostic Cable & ECU Memory Saver Cable with Alligator Clip

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LPHUS #ad - Wide use-this device can work with any 12v dc power source, including jump starter, DC 12V Lead-acid battery, or another car's DC 12V power outlet.

Avoid information loss- keep the car computer memory dashboard information, acoustics, memory seats, digital clock etc. Design- interface connector between a 12V DC power source and vehicle's OBD2 port. Good quality- the use of environmentally friendly high-quality materials, no odor non-toxic ingredients, tough and soft wear resistance, not winding, environmental protection and durability. Reliable- 8 amp fuse built Into the memory saver, better reliable on overload protection. Preserves vehicle codes and electronic presets.
BrandLPHUS #ad
ManufacturerVgate #ad
Part NumberV6

10. Schumacher

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12V, Schumacher Memory Saver Adapter Cable, Save Your Vehicle Settings During Battery Removal

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Schumacher #ad - Lightweight and easily transportable. 3 feet long cable assembly that plugs an external power source into the vehicle's OBDII port. Preserves the stored fault codes and programmed electronic settings such as clocks, seat positions, and alarms.
BrandSchumacher #ad
ManufacturerSchumacher #ad
Height0.86 Inches
Length43.3 Inches
Weight0 Pounds
Width1.77 Inches
Part NumberSEC-12V-OBD
ModelSEC-12V-OBD
Warranty1 Year Warranty