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Small round lithium CMOS battery with wire lead and connector

DBTLAP

DBTLAP CMOS Battery for Toshiba Tecra R10

SKU CH-7TKZ-8E3QR

Lithium CMOS battery maintains BIOS settings on Toshiba Tecra R10 motherboards

  • Battery TypeLithium
  • Direct replacement for Tecra R10 motherboards
  • Lithium chemistry keeps system clock running
  • Single battery replaces faulty CMOS unit
  • Tested before dispatch for reliable operation
  • New component restores BIOS time settings

Purpose and Fit

This DBTLAP lithium CMOS battery replaces the RTC backup cell on a Toshiba Tecra R10 motherboard. It keeps the system clock and BIOS settings alive when the main power is removed. One unit is included, tested before shipping.

Who It Suits

Owners of a Toshiba Tecra R10 with a dead or leaking CMOS battery will restore date, time and firmware configuration. Builders needing a main laptop power pack or a different form-factor cell should look elsewhere.

Capacity and Limits

The cell provides the standard voltage and current required for real-time clock retention on this platform. It handles normal standby durations but cannot power any active components or substitute for the primary battery.

Highlights

  • Direct replacement for Tecra R10 motherboards
  • Lithium chemistry keeps system clock running
  • Single battery replaces faulty CMOS unit
  • Tested before dispatch for reliable operation
  • New component restores BIOS time settings

Specifications

Battery TypeLithium

Questions about this item

Does the Tecra R10 motherboard have the correct two-pin header for this CMOS battery?

The battery is built as a direct replacement for the Tecra R10 motherboard connector, so the existing header matches.

Will the lithium cell keep BIOS settings on a Tecra R10 that is several years old?

Yes, a fresh lithium CMOS cell restores reliable RTC power for the original Tecra R10 hardware.

How can I confirm the new battery is working after I install it?

Power on the Tecra R10, enter BIOS, verify the date and time hold after a full shutdown.

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