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Small round lithium CMOS battery with wire connector, model 1100ea

DBTLAP

DBTLAP CMOS Battery for HP Pavilion dv4-1100ea

SKU CH-QC5B-SDP7J

A replacement CMOS battery for HP Pavilion dv4-1100ea laptops, tested before shipping

  • Battery TypeLithium
  • Compatible with HP Pavilion dv4-1100ea motherboard
  • Lithium chemistry provides reliable CMOS power retention
  • Tested before shipping to ensure proper function
  • Replaces faulty or cracked CMOS BIOS battery
  • Package includes one replacement CMOS battery

DBTLAP CMOS Battery for HP Pavilion dv4-1100ea

This DBTLAP lithium CMOS battery replaces the BIOS RTC cell on HP Pavilion dv4-1100ea laptop motherboards. It is a dedicated motherboard component, not a main laptop power pack. The unit arrives new and tested, ready to restore system clock and BIOS settings when the original cell fails.

Check motherboard access

Confirm that your dv4-1100ea motherboard uses a removable CMOS cell with the same connector and cable length as the original. Some revisions solder the battery directly to the board, making this replacement unsuitable. Verify the part visually against the existing battery before purchase.

Lithium cell tested before shipping

Each battery is checked by the supplier prior to dispatch, reducing the chance of a dead-on-arrival unit. The small form factor fits the tight motherboard cavity typical of the dv4 series. A single unit is included, so keep the old battery until the new one confirms proper POST and time retention.

Highlights

  • Compatible with HP Pavilion dv4-1100ea motherboard
  • Lithium chemistry provides reliable CMOS power retention
  • Tested before shipping to ensure proper function
  • Replaces faulty or cracked CMOS BIOS battery
  • Package includes one replacement CMOS battery

Specifications

Battery TypeLithium

Questions about this item

What comes in the package and do I need any extra parts to install it?

The package includes one CMOS battery for the HP Pavilion dv4-1100ea. No additional components are required for installation.

Is this the correct replacement for my HP Pavilion dv4-1100ea laptop?

Yes, this CMOS battery is designed as a direct replacement for the HP Pavilion dv4-1100ea model.

What does the lithium battery type mean for daily use in my laptop?

The lithium CMOS battery maintains BIOS settings and the real-time clock when the laptop is powered off.

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