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Small round silver lithium coin cell battery model 1558

DBTLAP

DBTLAP CMOS Battery Compatible for Dell Studio 1558

SKU CH-269X-HJEJA

Replacement CMOS battery for Dell Studio 1558 motherboards, tested before shipping

  • Battery TypeLithium
  • Replacement CMOS battery restores BIOS settings
  • Lithium cell provides reliable motherboard power
  • Tested before shipping ensures dependable operation
  • Direct fit for Dell Studio 1558
  • Single unit included for quick installation

DBTLAP CMOS Battery for Dell Studio 1558

This lithium coin cell replaces the original CMOS BIOS RTC battery on Dell Studio 1558 laptop motherboards. It maintains system time and firmware settings when the main power is disconnected. The part is supplied new and tested before shipping.

Simple two-wire installation on the motherboard

The battery plugs directly into the CMOS header on the board. No soldering or special tools are required beyond opening the laptop chassis. The main risk is reversing the polarity or damaging the fragile connector during removal of the old cell.

Suits owners of a Dell Studio 1558

Builders working on other laptop models or anyone needing a main power pack should look elsewhere. This component only restores BIOS memory retention on the specified motherboard.

Highlights

  • Replacement CMOS battery restores BIOS settings
  • Lithium cell provides reliable motherboard power
  • Tested before shipping ensures dependable operation
  • Direct fit for Dell Studio 1558
  • Single unit included for quick installation

Specifications

Battery TypeLithium

Questions about this item

How can I confirm the CMOS battery is working after installation on my Dell Studio 1558?

Power on the laptop and enter the BIOS setup; the system clock should hold the correct date and time without resetting, and no CMOS checksum errors should appear.

What is included in the package and is any extra hardware needed?

The box contains one lithium CMOS battery; no additional cables, tools or adapters are required for replacement on the Dell Studio 1558 motherboard.

Which version of this battery should I choose for a Dell Studio 1558?

This single lithium CMOS battery is the only version offered and is designed as a direct replacement for the Dell Studio 1558.

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