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Small round lithium coin cell battery for Dell Precision M4600 motherboard

DBTLAP

DBTLAP CMOS RTC Battery for Dell Precision M4600

SKU CH-KRFP-RM9MA

Replacement CMOS RTC battery for Dell Precision M4600 laptop motherboards

  • Battery TypeLithium
  • Compatible replacement CMOS battery for Dell Precision M4600
  • Lithium chemistry provides reliable real-time clock power
  • Tested before shipping to ensure proper BIOS function
  • Fixes faulty or broken CMOS battery issues
  • Includes one new CMOS BIOS RTC battery for motherboard

What This Battery Does

The DBTLAP CMOS RTC battery is a lithium cell built for the Dell Precision M4600 laptop motherboard. It maintains the system clock and BIOS configuration when the main power is removed. This is a direct replacement part for a faulty or depleted original cell.

Sustained Operation

Lithium chemistry provides a stable voltage over the battery's service life inside the laptop. The cell is tested before shipping to confirm it holds charge correctly. It supports continuous low-drain operation for date, time and firmware settings without frequent replacement.

Before You Order

Verify that your laptop is the Dell Precision M4600 model before purchase. This component fits the motherboard CMOS socket only and is not a main laptop battery. Ensure you are comfortable opening the chassis to access the motherboard for installation.

Highlights

  • Compatible replacement CMOS battery for Dell Precision M4600
  • Lithium chemistry provides reliable real-time clock power
  • Tested before shipping to ensure proper BIOS function
  • Fixes faulty or broken CMOS battery issues
  • Includes one new CMOS BIOS RTC battery for motherboard

Specifications

Battery TypeLithium

Questions about this item

Does the DBTLAP CMOS RTC battery run warm or draw noticeable power during continuous operation?

It is a passive lithium cell that supplies only a tiny standby current to keep the real-time clock running, so it generates no heat and consumes virtually no power.

What must already be present in the Dell Precision M4600 for this battery to work?

The laptop needs its original motherboard with the standard two-pin CMOS battery header so the replacement cell can plug straight in.

Will this battery fit alongside the original components I keep in my M4600?

Yes, it matches the factory CMOS cell dimensions and connector, so it sits in the same motherboard socket without interfering with any other parts.

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