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Small round lithium CMOS battery in plastic bag

DBTLAP

DBTLAP CMOS Battery for HP Pavilion dv7-1451nr

SKU CH-DP3A-99M0D

Replaces the CMOS RTC battery on HP Pavilion dv7-1451nr laptops with a tested lithium cell

  • Battery typeLithium
  • Compatible with HP Pavilion dv7-1451nr motherboard
  • Lithium chemistry provides stable BIOS power
  • Replaces faulty CMOS RTC battery directly
  • Pre-tested unit ensures reliable operation
  • Single battery packaged for easy installation

DBTLAP CMOS Battery for HP Pavilion dv7-1451nr

This replacement CMOS RTC battery maintains BIOS settings and system clock accuracy on compatible HP Pavilion laptop motherboards. It is designed for technicians and owners servicing the dv7-1451nr model.

Lithium coin cell tested before shipping

The lithium chemistry provides stable voltage for real-time clock operation. Each unit is verified functional prior to dispatch, reducing the risk of installing a dead cell during motherboard maintenance.

Single battery in package

The box contains one CMOS battery only, intended as a direct swap for a faulty or depleted original. No additional cables, holders or software are supplied, so installation relies on existing motherboard retention.

How it compares

Measured against everything we stock in Household Batteries & Chargers, at today’s prices. Recalculated every night.

Price $10.99
Typical for this category: the median of 10,440 items is $10.99.

Specifications

Power
Battery typeLithium

Questions about this item

What interface does this CMOS battery use to connect to the motherboard?

It connects via the standard two-pin header found on the HP Pavilion dv7-1451nr motherboard.

What physical space is required to fit this battery inside the laptop?

The unit matches the original coin-cell dimensions for the dv7-1451nr motherboard holder.

How is the battery installed and which step is often missed?

Unplug the old two-pin connector, insert the new cell into the holder, and reconnect the plug firmly; the step often missed is ensuring the connector clicks fully into the header.

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