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Small round lithium CMOS battery for ASUS X72J laptop

DBTLAP

DBTLAP CMOS Battery For ASUS X72J Lithium

SKU CH-TWCR-JJ6E9

A lithium CMOS battery that keeps the system clock and BIOS settings on ASUS X72J laptops

  • Battery TypeLithium
  • Keeps BIOS settings intact with lithium CMOS cell
  • Direct replacement for ASUS X72J motherboard battery
  • Pre-tested unit ensures reliable first boot
  • Single battery packaged for immediate installation
  • Fresh 2022 stock eliminates shelf-life concerns

What this product is

The DBTLAP CMOS battery is a lithium cell built to replace the BIOS RTC battery on an ASUS X72J laptop motherboard. It is a direct replacement part, not a main laptop battery, and arrives new and tested before shipping.

Installing the battery

Replacing the CMOS cell requires opening the laptop chassis to reach the motherboard socket; the part itself simply plugs in with no soldering needed. The main risk is damaging nearby connectors or flex cables while accessing the board, so work slowly and keep track of screw lengths.

Behaviour under sustained load

The lithium chemistry maintains a steady voltage for the real-time clock and CMOS memory over years of continuous operation. Unlike a main power pack it sees only micro-amp draw, so capacity fade is negligible during the normal service life of the motherboard.

Highlights

  • Keeps BIOS settings intact with lithium CMOS cell
  • Direct replacement for ASUS X72J motherboard battery
  • Pre-tested unit ensures reliable first boot
  • Single battery packaged for immediate installation
  • Fresh 2022 stock eliminates shelf-life concerns

Specifications

Battery TypeLithium

Questions about this item

How do I confirm the CMOS battery is working after installation?

The system clock keeps the correct date and time after a full shutdown and BIOS settings are retained on the next boot.

What comes in the box and is anything else required?

The package includes 1 x CMOS Battery; no extra parts are needed for the replacement.

Which version matches the ASUS X72J laptop?

This lithium CMOS battery is listed as compatible for the ASUS X72J model.

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