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Small round lithium CMOS battery in silver metal casing

DBTLAP

DBTLAP CMOS Battery for Dell Alienware P08G

SKU CH-6ZQF-GBC5C

Lithium CMOS battery replaces the BIOS RTC cell on Dell Alienware P08G motherboards

  • Battery TypeLithium
  • Lithium chemistry provides stable voltage for BIOS settings
  • Direct replacement for Dell Alienware P08G CMOS battery
  • Pre-tested unit ensures reliable operation on installation
  • Fixes date/time loss caused by a failing RTC cell
  • Single battery included for immediate motherboard repair

What this battery does

The DBTLAP CMOS battery is a lithium coin cell that keeps the real-time clock and BIOS settings alive on compatible Dell Alienware laptops. It is intended for owners of models that use the P08G part number who have lost time, date or CMOS configuration after the original cell drained.

Check before ordering

Verify that your laptop’s service manual lists P08G as the correct CMOS battery part. Confirm the existing cell is a matching lithium coin type and that you are comfortable opening the chassis to reach the motherboard socket. This item is not a main laptop battery and will not power the system.

When the swap makes sense

Replace the cell when the system clock resets on every cold boot, BIOS settings disappear or the machine prompts for a CMOS checksum error. The jump is worth it if those symptoms appear and the P08G part matches your board, avoiding a full motherboard service for a single depleted coin cell.

Highlights

  • Lithium chemistry provides stable voltage for BIOS settings
  • Direct replacement for Dell Alienware P08G CMOS battery
  • Pre-tested unit ensures reliable operation on installation
  • Fixes date/time loss caused by a failing RTC cell
  • Single battery included for immediate motherboard repair

Specifications

Battery TypeLithium

Questions about this item

What comes in the package and is anything else needed to install it?

The package includes one CMOS battery. No extra parts are required for installation.

Which version of this battery matches the Dell Alienware P08G part number?

This battery is built to replace the Dell Alienware P08G CMOS battery directly.

What does the lithium chemistry mean for real-world use on the motherboard?

Lithium chemistry provides stable voltage to keep BIOS settings and the real-time clock running when the laptop is off.

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