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Coin-cell lithium CMOS battery for Dell Alienware M14x R2

DBTLAP

DBTLAP CMOS RTC Battery for Dell Alienware M14x R2

SKU CH-BEX5-XBZZX

A lithium CMOS battery that keeps the Dell Alienware M14x R2 system clock and BIOS settings running when the main power is off

  • Battery TypeLithium
  • Compatible with Dell Alienware M14x R2 motherboards
  • Lithium cell keeps BIOS clock and settings alive
  • Replaces faulty or cracked CMOS battery units
  • Single battery tested before shipment for reliability
  • New condition ensures full rated service life

CMOS RTC Battery for Dell Alienware M14x R2

This DBTLAP CMOS RTC battery is a direct replacement for the Dell Alienware M14x R2 laptop. It supplies the low-voltage power that keeps the system clock and BIOS settings active when the main battery is removed or depleted. The lithium cell arrives new and tested, ready for installation on the motherboard.

For owners of the Alienware M14x R2 only

This part fits the Alienware M14x R2 motherboard and will not work in other laptop models or as a main power battery. Buyers needing a primary laptop battery or a CMOS cell for a different chassis should look elsewhere.

Lithium CMOS cell tested before shipping

Each unit is a lithium coin cell verified by the supplier before dispatch. The single battery in the package replaces a faulty or exhausted CMOS unit to restore date, time and BIOS configuration retention.

Highlights

  • Compatible with Dell Alienware M14x R2 motherboards
  • Lithium cell keeps BIOS clock and settings alive
  • Replaces faulty or cracked CMOS battery units
  • Single battery tested before shipment for reliability
  • New condition ensures full rated service life

Specifications

Battery TypeLithium

Questions about this item

Does this CMOS battery fit the Dell Alienware M14x R2 motherboard without any other parts?

Yes, it is a direct replacement CMOS BIOS RTC battery for the Dell Alienware M14x R2 motherboard and includes the battery only.

Will this lithium CMOS battery keep the RTC running on an older Dell Alienware M14x R2 that has been in storage?

The lithium chemistry provides stable voltage for real-time clock retention on the M14x R2 motherboard after long storage periods.

How can I confirm the new CMOS battery is working after installing it in my M14x R2?

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

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