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Small rectangular lithium CMOS battery for ASUS U2E

DBTLAP

DBTLAP CMOS Battery Lithium For ASUS U2E

SKU CH-0KKK-NMMTB

Replacement lithium CMOS battery restores BIOS settings on ASUS U2E laptops

  • Battery TypeLithium
  • Lithium cell keeps BIOS settings alive
  • Tested before shipping for reliable first boot
  • Direct replacement for faulty CMOS battery
  • Designed for ASUS U2E motherboard fit
  • Single unit supplied ready to install

Replacement CMOS Battery for ASUS U2E

This lithium CMOS battery is designed as a direct replacement for the ASUS U2E laptop motherboard. It restores the system clock and BIOS settings when the original cell fails. The part is new and tested before shipping to ensure reliable operation.

Build Quality and Daily Fit

The battery uses a standard lithium cell housed in a compact form that matches the motherboard socket. Installation requires opening the laptop chassis to access the CMOS header. Once seated, it maintains low-power retention for the real-time clock without further attention.

Upgrade Context and Limits

This component replaces a depleted or cracked factory CMOS battery that causes date loss or BIOS errors. It addresses only the real-time clock power source and does not affect the main laptop battery or charging circuit. Buyers needing a main power pack or a different form-factor CMOS cell should look elsewhere.

Highlights

  • Lithium cell keeps BIOS settings alive
  • Tested before shipping for reliable first boot
  • Direct replacement for faulty CMOS battery
  • Designed for ASUS U2E motherboard fit
  • Single unit supplied ready to install

Specifications

Battery TypeLithium

Questions about this item

What interface does the CMOS battery use on the ASUS U2E motherboard?

The lithium cell connects through the standard two-pin header found on the U2E board.

What physical space does the battery need inside the laptop chassis?

It fits the original coin-cell slot on the U2E motherboard with no extra bracket required.

How is the battery installed and which step is often missed?

Unplug the old cell, match the polarity on the new one, press it into the socket, then re-enter the BIOS to reset the date and time.

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