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Small round lithium CMOS battery with two wire leads

DBTLAP

DBTLAP CMOS battery for Dell XPS 14Z-L412x

SKU CH-F3MT-MW20P

Replaces the CMOS RTC battery in Dell XPS 14Z-L412x laptops, lithium cell tested before shipping

  • Battery TypeLithium
  • Keeps system clock accurate with lithium CMOS cell
  • Direct replacement for Dell XPS 14Z-L412x motherboard
  • Pre-tested unit arrives ready to install
  • Restores BIOS settings after battery failure
  • Single battery included for immediate swap

Compatible Dell XPS 14Z-L412x CMOS Battery

This DBTLAP lithium CMOS battery replaces the BIOS RTC cell on Dell XPS 14Z-L412x laptop motherboards. It restores system time and firmware settings when the original cell fails. The part is designed for motherboard installation, not for main laptop power. It suits technicians or owners repairing date and boot issues.

Capacity and headroom for RTC function

The lithium cell provides the steady low current needed to keep the real-time clock and CMOS memory alive while the machine is off. It handles normal standby durations without issue. The battery runs out when its internal chemistry is exhausted after several years of continuous use. No higher-load functionality is supported.

Bundled accessory impact

The package includes one tested CMOS battery ready for immediate installation. Pre-ship testing reduces the chance of receiving a dead cell. No cables, holders, software or additional hardware are supplied. The single unit covers a standard motherboard replacement.

Highlights

  • Keeps system clock accurate with lithium CMOS cell
  • Direct replacement for Dell XPS 14Z-L412x motherboard
  • Pre-tested unit arrives ready to install
  • Restores BIOS settings after battery failure
  • Single battery included for immediate swap

Specifications

Battery TypeLithium

Questions about this item

Will the DBTLAP CMOS battery fit the Dell XPS 14Z-L412x motherboard I already have?

This battery is listed as compatible for the Dell XPS 14Z-L412x and is intended for laptop motherboards, not the main laptop battery.

How can I verify the replacement CMOS battery is working after I install it?

The supplier states each unit is tested before shipping; after fitting it the system should keep the correct date and BIOS settings through power cycles.

What comes in the package and is any extra hardware required?

The box contains one CMOS battery only; no additional cables, brackets or tools are included.

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