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Small round lithium CMOS battery with attached wires and connector

DBTLAP

DBTLAP CMOS Battery for Dell Latitude E6430

SKU CH-QYS8-CHRDE

Lithium CMOS battery replaces the BIOS RTC cell in Dell Latitude 6430 laptops

  • Battery TypeLithium
  • Direct replacement for Dell Latitude E6430 motherboard
  • Lithium chemistry maintains CMOS settings reliably
  • Tested before shipping to ensure function
  • Replaces faulty or cracked CMOS battery
  • Single unit included for quick installation

CMOS battery for Dell Latitude E6430

This lithium CMOS battery replaces the BIOS RTC cell on Dell Latitude E6430 motherboards. It keeps system time and firmware settings when the main power is removed. The part is intended for technicians or owners servicing this specific laptop model.

Tested replacement cell with cable

Each unit is tested before shipping and arrives as a direct plug-in replacement. The connector and cable layout match the original motherboard header, so no soldering or adapter is required during installation. It restores persistent CMOS memory without modifying the chassis.

Fixes time loss and BIOS reset symptoms

A dead CMOS cell causes the clock to drift and BIOS defaults to reload at every boot. Swapping this battery resolves those faults on the E6430 platform. The upgrade is only worthwhile when the existing coin cell has failed or shows voltage below specification.

Highlights

  • Direct replacement for Dell Latitude E6430 motherboard
  • Lithium chemistry maintains CMOS settings reliably
  • Tested before shipping to ensure function
  • Replaces faulty or cracked CMOS battery
  • Single unit included for quick installation

Specifications

Battery TypeLithium

Questions about this item

What type of CMOS battery does the Dell Latitude E6430 require?

The Dell Latitude E6430 uses a lithium CMOS battery to maintain BIOS settings and the real-time clock.

How does this CMOS battery connect to the motherboard?

This replacement battery includes a pre-attached cable and connector that plugs directly into the motherboard header.

What is the correct way to install this CMOS battery on the E6430?

Disconnect the main battery first, then unplug the old CMOS battery cable before connecting the new one to avoid a short circuit.

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