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Small round silver lithium CMOS battery for HP Pavilion dv7-1262us

DBTLAP

DBTLAP CMOS RTC Battery for HP Pavilion dv7-1262us

SKU CH-TPAN-4RS67

Lithium CMOS RTC replacement battery for HP Pavilion dv7-1262us motherboard

  • Battery TypeLithium
  • Keeps system time and BIOS settings
  • Lithium chemistry provides stable voltage
  • Tested before shipping for reliability
  • Direct replacement for faulty CMOS units
  • Supplied as single battery for HP Pavilion dv7-1262us

Compatible CMOS RTC Battery

This lithium coin cell replaces the CMOS BIOS real-time clock battery on the HP Pavilion dv7-1262us motherboard. It restores system time and BIOS settings when the original cell is depleted. The part is new and tested before shipping.

Single Battery Included

The package contains only the replacement CMOS battery itself. No tools, cables, adhesive or additional hardware are supplied. Installation requires opening the laptop chassis to access the motherboard socket.

Lithium Coin Cell Limits

As a standard lithium coin cell, it provides low current for timekeeping and CMOS memory retention only. It cannot power the laptop or charge other components. Service life depends on motherboard leakage current and ambient temperature. Not suitable for buyers who need a main laptop battery or a higher-capacity power source.

Highlights

  • Keeps system time and BIOS settings
  • Lithium chemistry provides stable voltage
  • Tested before shipping for reliability
  • Direct replacement for faulty CMOS units
  • Supplied as single battery for HP Pavilion dv7-1262us

Specifications

Battery TypeLithium

Questions about this item

How often will the CMOS RTC battery in my HP Pavilion dv7-1262us need replacing?

The lithium CMOS battery typically lasts several years; replace it when the system clock loses time or BIOS settings reset after shutdown.

What is the first sign that the CMOS battery is failing under continuous use?

The system clock drifting or BIOS settings reverting to defaults after the laptop is powered off indicates the battery is depleted.

Does the replacement CMOS battery generate any heat or noise during all-day operation?

No, the lithium coin cell operates passively with negligible heat output and no moving parts, so it runs silently.

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