EZRED MS4000 Super Automotive Memory Saver with Hard-Wired OBD2 Connection and 12V Battery

EZRED MS4000 Super Automotive Memory Saver with Hard-Wired OBD2 Connection and 12V Battery

• The EZRED MS4000 Super Automotive Memory Saver is designed to preserve vehicle memory settings and drivability codes while the starter battery is disconnected or replaced. Its hard-wired OBD2 connector plugs directly into the vehicle diagnostic port, while the internal 12V 4.5 Ah sealed lead acid battery provides backup power to supported vehicle memory circuits.
• Features:
  • Hard-wired OBD2 connector plugs directly into the vehicle diagnostic port.
  • Internal 12V 4.5 Ah sealed lead acid battery supplies backup power during battery service.
  • Green LED indicates connection to the vehicle circuit.
  • Amber LED indicates when internal battery voltage reaches 11.6V or lower and charging is required soon.
  • 4 amp circuit breaker provides electrical protection.
  • Helps preserve drivability codes and memory settings during starter battery disconnection or replacement.
• Compatible Applications:
  • Vehicle Starter Battery Replacement
  • Drivability Code Memory Retention
  • Anti-Theft Radio Memory
  • Clock and Keyless Entry Settings
  • Alarm, GPS, TPMS, and Other Memory-Related Functions
  • Compatible Vehicles with OBD2 Connections
• Specifications:
  • Manufacturer: EZRED
  • Part Number: MS4000
  • Order Part Number: EZMS4000
  • MPN: MS4000
  • Product Type: Automotive Memory Saver
  • Connection Type: Hard-Wired OBD2 Connector
  • Internal Battery Voltage: 12V
  • Internal Battery Capacity: 4.5 Ah
  • Battery Type: Sealed Lead Acid
  • Low Battery Indicator Threshold: 11.6V
  • Circuit Protection: 4 Amp Circuit Breaker
  • Overall Dimensions: 13" x 5.75" x 3.5"
  • Application: Vehicle Memory Retention During Battery Service
  • Selling Unit: Each
• This item is also often referred to as an OBD2 memory saver, automotive battery memory saver, car battery backup tool, OBDII memory saver, vehicle computer memory keeper, and EZRED MS4000 memory saver.

EZRED manufactures automotive lighting, electrical service, battery maintenance, hand tools, and specialty shop equipment for professional technicians and repair facilities.

Q: What is the EZRED MS4000 used for?
A: It is designed to preserve supported vehicle codes and electronic memory settings while the starter battery is disconnected or replaced.

Q: How does the MS4000 connect to the vehicle?
A: It uses a hard-wired OBD2 connector that plugs directly into the vehicle's OBD2 diagnostic port.

Q: Does the EZRED MS4000 have its own battery?
A: Yes. It includes an internal 12V 4.5 Ah sealed lead acid battery.

Q: What does the amber LED indicate?
A: The amber LED indicates that the internal battery voltage is 11.6V or lower and should be charged soon.