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Small round silver coin cell battery with two wire leads and white connector

DBTLAP

DBTLAP CMOS Battery for HP Pavilion g7-1290eg

SKU CH-3W74-013YV

Replacement CMOS battery for HP Pavilion g7-1290eg motherboards, tested before shipping

  • Battery typeLithium
  • Direct replacement for HP Pavilion g7-1290eg
  • Lithium chemistry provides reliable CMOS power
  • Single battery included for quick swap
  • Pre-tested unit ensures dependable operation
  • Restores BIOS settings and system clock

Compatible CMOS Battery for HP Pavilion g7-1290eg

This DBTLAP lithium CMOS battery replaces the BIOS RTC cell on the motherboard of an HP Pavilion g7-1290eg laptop. It is a new component tested before shipping to maintain system time and hardware settings when the main power is off. One battery is included in the package.

Suitable for motherboard RTC replacement not main

This part suits owners of the specific HP Pavilion model 1290 who need to fix a dead CMOS battery causing clock resets or BIOS errors. It is not for users seeking a replacement for the main laptop battery that powers the portable device.

Lithium CMOS battery type

The product uses a lithium chemistry cell designed for the low-current real-time clock circuit on the motherboard. Matching this battery type is the key specification that decides whether the part fits the required electrical role.

How it compares

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

Price $11.99
Pricier than about 55% of the 10,440 comparable items (median $10.99).

Specifications

Power
Battery typeLithium

Questions about this item

What is included in the package and do I need to buy anything else to install it?

The package includes 1 x CMOS battery. No additional parts are required for installation on the motherboard.

Which version of this battery is correct for my HP Pavilion g7-1290eg?

This DBTLAP CMOS battery is specifically compatible with the HP Pavilion g7-1290eg model.

What does the lithium battery type mean for real-world use in my laptop?

The lithium chemistry provides stable 3V power to maintain BIOS settings and the real-time clock when the main battery is removed.

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