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Small round silver lithium CMOS battery for ASUS Pro66IC

DBTLAP

DBTLAP CMOS Battery for ASUS Pro66IC

SKU CH-PXDQ-FKKMX

Lithium CMOS BIOS RTC battery replaces a faulty unit on ASUS Pro66IC laptop motherboards

  • Battery TypeLithium
  • Lithium cell keeps system clock running during power loss
  • Direct replacement for ASUS Pro66IC motherboard CMOS battery
  • Pre-tested unit arrives ready to install without extra checks
  • Single battery included for quick swap of faulty RTC cell
  • New condition ensures full capacity from first boot

DBTLAP CMOS Battery for ASUS Pro66IC

This lithium CMOS battery replaces the BIOS RTC cell on compatible ASUS laptop motherboards. It restores system time and firmware settings when the original coin cell is depleted. The package includes one tested replacement unit ready for installation.

Suits owners of ASUS Pro66IC laptops

Buyers needing a main laptop power battery should look elsewhere, as this is a motherboard CMOS cell only. It does not serve as a primary energy source for portable use. Technicians without soldering equipment may find installation difficult if the board uses a soldered holder.

Lithium CMOS coin cell for BIOS RTC

The lithium chemistry provides the stable low-current supply required for real-time clock and CMOS memory retention. Compatibility is limited to the ASUS Pro66IC model line. Verify the existing battery markings before purchase to ensure correct fit.

Highlights

  • Lithium cell keeps system clock running during power loss
  • Direct replacement for ASUS Pro66IC motherboard CMOS battery
  • Pre-tested unit arrives ready to install without extra checks
  • Single battery included for quick swap of faulty RTC cell
  • New condition ensures full capacity from first boot

Specifications

Battery TypeLithium

Questions about this item

Which laptop model must I own for this CMOS battery to fit?

This battery is made for the ASUS Pro66IC motherboard, so the laptop must use that exact board.

Will the replacement keep the BIOS clock running on a machine that has used the original battery for years?

Yes, the new lithium cell restores the RTC power rail exactly as the factory part did.

How can I confirm the battery is working after I install it?

Power on the laptop, enter the BIOS and verify that the date and time hold after a full shutdown.

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