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Small coin-cell CMOS battery with wire connector, model 1156

DBTLAP

DBTLAP CMOS RTC Battery for HP Pavilion g7-1156nr

SKU CH-2Y51-K8PBK

A lithium CMOS RTC battery that keeps the system clock and BIOS settings on HP Pavilion g7-1156nr laptops

  • Battery TypeLithium
  • Reliable system time with fresh lithium CMOS cell
  • Direct replacement for HP Pavilion g7-1156nr motherboard
  • Ready to install after pre-shipment testing
  • Maintains BIOS settings when main power is off
  • Single battery included for quick motherboard repair

Targeted Replacement

The DBTLAP CMOS RTC battery is a direct replacement for the HP Pavilion g7-1156nr laptop motherboard. It restores the real-time clock and BIOS settings when the original cell fails. This lithium coin cell is intended for repair technicians or owners performing board-level maintenance. It is not a main laptop power pack and suits only the specific model listed.

Steady Timekeeping

Under continuous operation the cell maintains the system clock and CMOS memory without interruption. Its lithium chemistry delivers a stable voltage across the motherboard's low current draw. The component is tested before dispatch to verify reliable start-up behaviour. It addresses the specific need of a board that loses time or settings after shutdown.

Low Draw Profile

In normal use the battery draws only microamps, so thermal output is negligible and silent. Power consumption remains minimal throughout its service life. The compact lithium format fits the existing motherboard holder without modification. Buyers needing a main system battery or a different form factor will not be served by this part.

Highlights

  • Reliable system time with fresh lithium CMOS cell
  • Direct replacement for HP Pavilion g7-1156nr motherboard
  • Ready to install after pre-shipment testing
  • Maintains BIOS settings when main power is off
  • Single battery included for quick motherboard repair

Specifications

Battery TypeLithium

Questions about this item

Does the CMOS RTC battery for HP Pavilion g7-1156nr consume power continuously while the laptop runs all day?

No, the lithium CMOS battery only powers the real-time clock and BIOS memory when the main system is off or unplugged; it draws no current during normal operation.

What existing laptop components are required for this CMOS battery to function in an HP Pavilion g7-1156nr?

A working motherboard with an intact two-pin CMOS header and a compatible BIOS chip are needed; the battery simply plugs into the existing socket.

Will this replacement CMOS battery retain settings on older hardware already installed in the HP Pavilion g7-1156nr?

Yes, the lithium cell maintains the system clock and CMOS configuration for all existing components whenever the laptop is powered down.

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