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Small rectangular lithium CMOS battery with two-wire connector

DBTLAP

DBTLAP CMOS Battery for LG P1 Express Dual RTC

SKU CH-F2GQ-AEK0H

A lithium CMOS battery that keeps the real-time clock and BIOS settings running on LG P1 Express Dual laptops

  • Battery TypeLithium
  • Replaces a failed CMOS battery to restore BIOS settings
  • Lithium chemistry provides stable 3 V output for real-time clock
  • Tested before shipping to ensure reliable operation
  • Designed for LG P1 Express Dual motherboard compatibility
  • Single battery included for direct motherboard installation

LG P1 Express Dual Compatibility

This lithium CMOS battery is a direct replacement for the RTC module in LG P1 Express Dual laptops. It restores BIOS settings and system clock accuracy when the original cell is depleted. The package contains one tested battery intended for motherboard installation, not main laptop power.

Check Connector and Polarity Before Fitting

Verify that the existing battery connector and wire polarity match the replacement unit. Ensure the laptop is fully powered down and disconnected from mains power before opening the chassis. This part suits LG P1 Express Dual models only; other LG series may use different connectors or voltages.

Low Power Draw and Silent Operation

The lithium cell draws negligible current and produces no audible noise during normal operation. It maintains real-time clock and CMOS memory for years without active cooling or thermal management. No additional power supply capacity is required for this component.

Highlights

  • Replaces a failed CMOS battery to restore BIOS settings
  • Lithium chemistry provides stable 3 V output for real-time clock
  • Tested before shipping to ensure reliable operation
  • Designed for LG P1 Express Dual motherboard compatibility
  • Single battery included for direct motherboard installation

Specifications

Battery TypeLithium

Questions about this item

Does the package include anything besides the CMOS battery itself?

The package includes only one CMOS RTC battery; no cables, holders or tools are supplied.

Is there more than one capacity or voltage option for this LG P1 Express Dual battery?

The listing describes a single lithium CMOS RTC battery with no alternative capacities or voltages offered.

What does the lithium chemistry mean for real-world use in my laptop?

Lithium chemistry provides a stable 3 V supply that keeps the real-time clock and BIOS settings alive for several years before needing replacement.

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