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Small round silver lithium CMOS battery for Dell Inspiron 1100

DBTLAP

DBTLAP CMOS Battery Compatible For Dell Inspiron 1100

SKU CH-CY4E-JKPES

Lithium CMOS battery restores BIOS settings on Dell Inspiron 1100 motherboards

  • Battery TypeLithium
  • Replaces the CMOS BIOS RTC battery on Dell Inspiron 1100
  • Lithium chemistry provides stable real-time clock power
  • Single replacement unit included in the package
  • Tested before shipping to confirm reliable operation
  • New component restores motherboard settings retention

CMOS Battery for Dell Inspiron 1100

This replacement CMOS battery is built for the Dell Inspiron 1100 laptop motherboard. It supplies power to the real-time clock and BIOS memory when the main battery is removed. The lithium cell arrives new and tested, ready to resolve date-loss or boot errors caused by a depleted original.

Check motherboard access before ordering

Verify that your Inspiron 1100 service manual shows a user-accessible CMOS socket or solder pads. Some revisions require significant disassembly or soldering skill. Ensure you are comfortable opening the chassis and handling small connectors without damaging nearby components.

Holds settings through long power-off periods

The lithium chemistry maintains a stable voltage during weeks or months without mains or main-battery power. It prevents the system clock from resetting and preserves BIOS configuration across extended storage. The cell is not a main power source and will not run the laptop itself.

Highlights

  • Replaces the CMOS BIOS RTC battery on Dell Inspiron 1100
  • Lithium chemistry provides stable real-time clock power
  • Single replacement unit included in the package
  • Tested before shipping to confirm reliable operation
  • New component restores motherboard settings retention

Specifications

Battery TypeLithium

Questions about this item

What comes in the package and is anything else required?

The package includes one CMOS battery; no additional components are needed for installation.

How do I confirm this is the correct version for my Dell Inspiron 1100?

This CMOS battery is listed as compatible for the Dell Inspiron 1100 model.

What does the CMOS battery do once installed in the laptop?

It powers the real-time clock and BIOS settings so the system keeps the correct time and configuration when the main battery is removed or depleted.

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