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Small coin cell battery in metallic finish

DBTLAP

DBTLAP CMOS Battery for Samsung Q25 TXC 1500

SKU CH-PASX-1B59E

Lithium CMOS battery replaces the BIOS RTC cell on Samsung Q25 TXC 1500 motherboards

  • Battery TypeLithium
  • Compatible with Samsung Q25 TXC 1500 models
  • Lithium chemistry provides stable CMOS power
  • Tested before shipping for reliable operation
  • Replaces faulty or cracked original battery
  • Package includes one ready-to-install CMOS battery

Compatible Samsung Q25 TXC 1500 CMOS Battery

This lithium CMOS battery is designed for Samsung Q25 TXC 1500 laptop motherboards. It replaces the BIOS RTC backup cell that maintains system time and firmware settings. The part is supplied new and tested before dispatch. It is not a main laptop power battery.

Single Battery Replacement Package

The package includes one CMOS battery only. No additional cables, holders, tools or software are supplied. The battery arrives ready to install as a direct swap for a faulty, cracked or depleted original cell.

Lithium Cell Chemistry

The battery uses lithium chemistry to provide the low, steady voltage required by the motherboard real-time clock circuit. Buyers needing a main system power pack or a multi-cell battery assembly should look elsewhere.

Highlights

  • Compatible with Samsung Q25 TXC 1500 models
  • Lithium chemistry provides stable CMOS power
  • Tested before shipping for reliable operation
  • Replaces faulty or cracked original battery
  • Package includes one ready-to-install CMOS battery

Specifications

Battery TypeLithium

Questions about this item

How often will the lithium CMOS battery in the Samsung Q25 TXC 1500 need replacing?

A 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 limitation you hit when the CMOS battery runs continuously?

The battery voltage gradually falls until it can no longer keep the real-time clock and CMOS memory powered, causing lost settings on each boot.

Does the CMOS battery generate any noticeable heat or noise during all-day operation?

No, a lithium CMOS battery draws micro-amps and produces no audible noise or measurable heat while the laptop runs.

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