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Small round lithium CMOS battery for Dell Precision M4300

DBTLAP

DBTLAP CMOS Battery for Dell Precision M4300

SKU CH-FDZ1-BZBAD

Replaces the CMOS RTC battery in Dell Precision M4300 mobile workstations

  • Battery TypeLithium
  • Keeps BIOS settings intact with lithium CMOS cell
  • Direct replacement for Dell Precision M4300 motherboard
  • Pre-tested unit ensures reliable first boot
  • Restores system clock after old battery fails
  • Single battery packaged for quick installation

CMOS RTC replacement for Precision M4300

This DBTLAP lithium cell restores the real-time clock on a Dell Precision M4300 mobile workstation motherboard. It is a direct substitute for the original CMOS BIOS battery. Buyers who need a main laptop power pack or a different form-factor cell will not find it here.

Packed as a single tested unit

The package contains one CMOS battery that has been checked before dispatch. No cables, brackets or software are included, so the installer only handles the cell itself. This keeps the swap straightforward for technicians and experienced owners.

Lithium coin cell built for motherboard duty

The lithium chemistry provides stable voltage for BIOS settings and system time keeping. Its standard coin profile fits the Precision M4300 socket without adapters. The compact size allows access in tight motherboard layouts typical of mobile workstations.

Highlights

  • Keeps BIOS settings intact with lithium CMOS cell
  • Direct replacement for Dell Precision M4300 motherboard
  • Pre-tested unit ensures reliable first boot
  • Restores system clock after old battery fails
  • Single battery packaged for quick installation

Specifications

Battery TypeLithium

Questions about this item

How often will the CMOS battery in the Precision M4300 need replacement?

The lithium CMOS battery typically lasts several years before the system clock drifts or BIOS settings reset, signalling it is time for a new one.

What is the first sign that the CMOS battery is failing under continuous operation?

The first limit you will notice is the real-time clock losing time or the BIOS reverting to default settings each time the workstation is powered on.

Does the CMOS battery generate any noticeable heat or noise while the laptop runs all day?

No, the lithium cell is passive and produces no audible noise or measurable heat during normal operation.

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