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Small round silver lithium CMOS battery in plastic bag

DBTLAP

DBTLAP CMOS Battery for HP Pavilion dv7-1250ep

SKU CH-7NN9-VT9C0

Lithium CMOS battery replaces the BIOS RTC cell on HP Pavilion dv7-1250ep motherboards

  • Battery TypeLithium
  • Direct replacement for HP Pavilion dv7-1250ep
  • Lithium cell maintains BIOS settings reliably
  • Tested before shipping for dependable operation
  • Single battery included for straightforward swap
  • New condition ensures full service life

Compatible CMOS Battery for HP Pavilion dv7-1250ep

This replacement CMOS battery is designed for the HP Pavilion dv7-1250ep laptop motherboard. It supplies power to the BIOS real-time clock when the main battery is removed or depleted. The part arrives new and tested before shipping. It is intended for motherboard firmware memory, not the main laptop battery.

Lithium Coin Cell Capacity and Headroom

The lithium chemistry provides stable voltage for CMOS memory retention over extended periods. It comfortably maintains system time and BIOS settings during normal standby intervals. The cell will eventually exhaust its capacity after several years of continuous use, requiring another replacement.

Low Power Draw and Silent Operation

As a passive coin cell, the battery draws only microampere current from the motherboard RTC circuit. It generates no heat and produces no audible noise during operation. The minimal power consumption ensures long service life without affecting system thermals or acoustic profile.

Highlights

  • Direct replacement for HP Pavilion dv7-1250ep
  • Lithium cell maintains BIOS settings reliably
  • Tested before shipping for dependable operation
  • Single battery included for straightforward swap
  • New condition ensures full service life

Specifications

Battery TypeLithium

Questions about this item

Will this CMOS battery work with the existing motherboard in my HP Pavilion dv7-1250ep?

This DBTLAP lithium CMOS battery is designed as a direct replacement for the original BIOS RTC battery in the HP Pavilion dv7-1250ep motherboard.

How can I confirm the new battery is functioning correctly after installation?

After fitting the battery, the system clock should keep accurate time and BIOS settings should persist through cold boots without CMOS checksum errors.

Does the package include any cables or connectors, or just the battery itself?

The box contains one CMOS battery only; no additional cables, connectors or mounting hardware are supplied.

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