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Small round lithium CMOS battery in plastic wrap

DBTLAP

DBTLAP CMOS battery for Toshiba Satellite Pro C660-1RZ

SKU CH-XPCQ-CMQN0

Lithium CMOS battery restores BIOS settings for Satellite Pro C660-1RZ laptops

  • Battery TypeLithium
  • Direct-fit CMOS battery for Satellite Pro C660-1RZ
  • Lithium cell keeps BIOS clock and settings alive
  • Replaces faulty or cracked original CMOS unit
  • Pre-tested before shipping for reliable start-up
  • Single replacement battery included in package

Direct replacement for Satellite Pro C660-1RZ

This lithium CMOS battery fits the Toshiba Satellite Pro C660-1RZ motherboard. It restores the system clock and BIOS settings when the original cell fails. The part is new and tested before dispatch. One battery is supplied in the package.

Fits the motherboard RTC socket

The cell slots into the existing CMOS holder on the laptop mainboard. No soldering or additional adapters are required for installation. Replacing the coin cell frees the board from date reset errors and checksum warnings. It is intended for the RTC circuit, not the main laptop power pack.

Low-drain lithium chemistry

Lithium chemistry delivers a stable voltage with minimal self-discharge during normal operation. The battery draws microampere current, so it produces no audible noise or measurable heat. Power consumption is negligible and does not affect the main system battery life.

Highlights

  • Direct-fit CMOS battery for Satellite Pro C660-1RZ
  • Lithium cell keeps BIOS clock and settings alive
  • Replaces faulty or cracked original CMOS unit
  • Pre-tested before shipping for reliable start-up
  • Single replacement battery included in package

Specifications

Battery TypeLithium

Questions about this item

How long does the lithium CMOS battery last before the system clock drifts?

The lithium cell typically keeps the real-time clock running for several years under normal use before replacement is needed.

Does the battery generate any noticeable heat or noise during continuous operation?

No, the CMOS battery is a passive lithium cell that produces no heat and makes no sound while powering the motherboard RTC.

Must the laptop already have a compatible motherboard connector for this CMOS battery to work?

Yes, the battery is designed for the Toshiba Satellite Pro C660-1RZ motherboard connector and requires that existing socket.

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