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Small silver coin cell battery with wire connector

DBTLAP

DBTLAP CMOS Battery for HP OmniBook XE4500

SKU CH-AFDW-XPFWZ

A lithium CMOS battery for the HP OmniBook XE4500, tested before shipping

  • Battery typeLithium
  • Compatible with HP OmniBook XE4500
  • Lithium chemistry provides stable BIOS power
  • Tested before shipping for reliable operation
  • Replaces faulty or cracked CMOS units
  • Includes one ready-to-install battery

DBTLAP CMOS Battery for HP OmniBook XE4500

This replacement CMOS battery is designed for the HP OmniBook XE4500 laptop motherboard. It restores BIOS settings and real-time clock function when the original cell fails. The unit is new, tested before shipping and intended for motherboard installation, not the main laptop battery compartment.

Lithium coin cell chemistry

The battery uses lithium chemistry to provide stable low-voltage power for CMOS memory retention. This specification determines compatibility with the motherboard's RTC circuit; verify that your system requires a lithium coin cell before fitting.

Suitable for HP OmniBook XE4500 owners replacing

Buyers needing a main laptop power battery or a different form-factor CMOS cell should look elsewhere. This part addresses only the BIOS backup battery on the specified model.

How it compares

Measured against everything we stock in Household Batteries & Chargers, at today’s prices. Recalculated every night.

Price $10.99
Typical for this category: the median of 10,440 items is $10.99.

Specifications

Power
Battery typeLithium

Questions about this item

What does the CMOS battery do once it is installed in the HP OmniBook XE4500?

It maintains the system clock and BIOS settings when the main power is off, keeping the date, time and hardware configuration intact.

What interface does this CMOS battery use to connect to the motherboard?

It connects via a standard two-wire plug that fits the HP OmniBook XE4500 motherboard header for the RTC circuit.

What physical space is needed to fit this CMOS battery in the HP OmniBook XE4500?

The compact lithium cell is designed to sit in the dedicated CMOS battery compartment on the HP OmniBook XE4500 motherboard.

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