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Small round lithium CMOS battery for HP Pavilion g7-2254ca

DBTLAP

DBTLAP CMOS Battery for HP Pavilion g7-2254ca

SKU CH-9V5N-H819S

Replacement CMOS battery restores BIOS settings on HP Pavilion g7-2254ca laptops

  • Battery TypeLithium
  • Compatible with HP Pavilion g7-2254ca motherboard
  • Lithium chemistry provides stable BIOS power
  • Tested before shipping for reliable operation
  • Replaces faulty or cracked CMOS battery
  • Includes one ready-to-install CMOS cell

Compatible HP Pavilion g7-2254ca CMOS Battery

This DBTLAP lithium CMOS battery is designed specifically for the HP Pavilion g7-2254ca laptop motherboard. It replaces the BIOS RTC battery that maintains system time and hardware settings when the main power is off. This component is for motherboard firmware support, not the main laptop power battery. Buyers needing a primary rechargeable laptop battery should look elsewhere.

Simple motherboard installation with polarity care

Installation requires opening the laptop chassis to access the motherboard socket. The battery is tested before shipping to ensure reliable operation. The main risk is reversing the polarity during insertion, which can prevent the system from booting or damage the CMOS circuit. Correct orientation must be verified against the motherboard markings before seating the connector.

Lithium chemistry for BIOS RTC retention

The single specification that determines compatibility is the lithium chemistry used for the CMOS BIOS real-time clock circuit. This cell provides the low, steady voltage required to keep firmware settings alive across power cycles. It is not a high-capacity power source and cannot run the laptop itself. Verify the motherboard requires a lithium coin cell before purchase.

Highlights

  • Compatible with HP Pavilion g7-2254ca motherboard
  • Lithium chemistry provides stable BIOS power
  • Tested before shipping for reliable operation
  • Replaces faulty or cracked CMOS battery
  • Includes one ready-to-install CMOS cell

Specifications

Battery TypeLithium

Questions about this item

How can I verify the CMOS battery is working after installing it in my HP Pavilion g7-2254ca?

After installation, power on the laptop and enter the BIOS setup. If the system clock holds the correct time and BIOS settings persist after a full shutdown, the battery is functioning correctly.

What is included in the package and do I need any extra parts for the HP Pavilion g7-2254ca?

The package includes one CMOS battery. No additional components are required for installation on the compatible laptop motherboard.

Which version of this CMOS battery should I select for the HP Pavilion g7-2254ca?

This specific model is designed for compatibility with the HP Pavilion g7-2254ca. Select the single lithium CMOS battery listed for this laptop model.

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