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Small round lithium CMOS battery for Toshiba Satellite P875

DBTLAP

DBTLAP CMOS Battery for Toshiba Satellite P875

SKU CH-FG4T-S339V

Lithium CMOS battery replaces the BIOS RTC cell on Toshiba Satellite P875 motherboards

  • Battery TypeLithium
  • Direct replacement for Satellite P875 CMOS battery
  • Lithium cell maintains BIOS clock and settings
  • Tested before shipment for reliable operation
  • Single unit supplied ready to install
  • Fixes faulty or cracked CMOS battery issues

DBTLAP CMOS Battery for Satellite P875

This lithium CMOS battery replaces the BIOS RTC cell on Toshiba Satellite P875 laptop motherboards. It is a direct replacement part for a faulty or depleted original. The battery arrives new and tested before shipping. It is not a main laptop power battery.

Simple two-wire connector installation

The battery uses a standard two-wire connector that plugs into the motherboard header. No soldering is required for typical replacement. The main difficulty is reaching the header, which often requires partial disassembly of the laptop chassis. Static precautions should be observed during the swap.

Lithium coin-cell voltage limits

The lithium chemistry provides the stable 3 V supply needed for real-time clock and CMOS memory retention. Service life depends on motherboard leakage current and ambient temperature. The cell cannot be recharged and must be replaced once voltage drops below the retention threshold. It is only compatible with the Satellite P875 platform.

Highlights

  • Direct replacement for Satellite P875 CMOS battery
  • Lithium cell maintains BIOS clock and settings
  • Tested before shipment for reliable operation
  • Single unit supplied ready to install
  • Fixes faulty or cracked CMOS battery issues

Specifications

Battery TypeLithium

Questions about this item

How can I confirm the CMOS battery is functioning after installing it in my Satellite P875?

The system clock should keep accurate time and BIOS settings should persist after the laptop is powered off and unplugged.

What comes in the package and do I need any extra parts for the Satellite P875?

The box contains one CMOS battery; no additional components are required for the replacement.

Which version of this CMOS battery should I choose for the Satellite P875?

This single lithium CMOS battery is the correct version for the Satellite P875 motherboard.

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