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Small round silver lithium coin cell battery for Acer TravelMate 5623WSMi

DBTLAP

DBTLAP CMOS Battery for ACER TravelMate 5623WSMi

SKU CH-4D7Q-4Z75W

Lithium CMOS battery restores BIOS settings and real-time clock on compatible Acer TravelMate laptops

  • Battery typeLithium
  • Lithium chemistry ensures reliable real-time clock operation
  • Direct replacement restores BIOS settings on TravelMate 5623WSMi
  • Pre-tested unit eliminates guesswork during installation
  • Single battery included for immediate motherboard repair
  • New component guarantees full voltage from first use

CMOS Battery for ACER TravelMate 5623WSMi

This DBTLAP lithium cell replaces the CMOS BIOS RTC battery on the motherboard of an ACER TravelMate 5623WSMi notebook. It is a small component that keeps system time and firmware settings when the main power is removed. The part is intended for technicians or owners repairing a laptop that loses its date or fails to retain BIOS changes. It is not a main laptop battery and will not power the system for mobile use.

Lithium Chemistry and Form Factor

The battery uses a lithium chemistry suited to the low continuous draw of a real-time clock circuit. Its physical dimensions and connector match the original equipment specification for the 5623WSMi motherboard, so it fits the onboard holder without modification. Compatibility is limited to this model; other TravelMate or ACER chassis may use a different voltage, package size or lead spacing. Buyers needing a different form factor or a rechargeable main pack should look elsewhere.

Single Unit Shipped Pre Tested

Each package contains one CMOS battery that has been tested by the supplier before dispatch. No additional cables, mounting hardware, thermal pads or configuration software are included. The part is ready to install once the laptop is opened and the old cell is removed. Users who require a multi pack, an installation tool kit or a service manual will need to source those separately.

How it compares

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

Price $9.99
Cheaper than about 60% of the 10,440 comparable items (median $10.99).

Specifications

Power
Battery typeLithium

Questions about this item

How long will this CMOS battery keep the BIOS settings and clock running once installed in my TravelMate 5623WSMi?

The lithium cell provides the steady 3 V supply the motherboard expects, so the real-time clock and CMOS memory stay powered for years of normal use.

What connector does this battery use to attach to the motherboard?

It comes with the standard two-pin JST-style lead that plugs directly into the CMOS header on the TravelMate 5623WSMi board.

Will this battery fit the CMOS holder on the TravelMate 5623WSMi without modification?

Yes, the coin-cell dimensions match the original factory part, so it seats in the existing holder on the motherboard.

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