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Three silver coin-cell batteries with two-wire connectors

TAURKENAM

TAURKENAM CR2032 CMOS laptop battery 3-pack with 2-wire connector

SKU CH-ARKS-CSXN6

Three CR2032 lithium coin cells with two-wire connectors maintain BIOS clock and date settings on compatible Dell and Alienware laptops for up to eight years

  • Battery TypeLithium-Ion
  • Keeps system time accurate for up to 8 years
  • Fits many Alienware and Dell models including 5440 5450 6440 6420 7440 7240
  • Three CR2032 cells with 2-wire connectors ready to install
  • Simple swap in a few steps without special tools
  • Lithium-ion chemistry delivers reliable CMOS power

Three-pack CR2032 CMOS replacement

This three-pack supplies lithium-ion CR2032 cells fitted with a two-wire connector for direct motherboard attachment. Each unit restores BIOS clock and configuration retention on compatible laptops. The pack covers multiple service events or several machines at once. No soldering or special tools are required for installation.

Eight-year clock retention under continuous drain

The cells maintain real-time clock voltage for up to eight years without mains power, preventing date and time loss during long storage or travel. Steady low-current delivery avoids the sudden resets seen with depleted coin cells. Performance remains stable across the rated lifespan rather than fading after a few months. Consistent chemistry reduces repeat service visits.

Plug-compatible two-wire lead for listed models

The pre-crimped connector matches the header pitch used on the listed Alienware and Dell Precision, XPS, Latitude and Chromebook models, ensuring a secure seat without adapter cables. Lithium-ion construction resists leakage that can damage the mainboard. Compact coin-cell form factor fits the original battery cavity exactly. Three units provide spares for future swaps or additional devices.

Highlights

  • Keeps system time accurate for up to 8 years
  • Fits many Alienware and Dell models including 5440 5450 6440 6420 7440 7240
  • Three CR2032 cells with 2-wire connectors ready to install
  • Simple swap in a few steps without special tools
  • Lithium-ion chemistry delivers reliable CMOS power

Specifications

Battery TypeLithium-Ion

Questions about this item

Does the CR2032 battery generate any heat or noise while keeping the system clock running continuously?

The lithium-ion CR2032 cell operates passively with no moving parts, so it produces no audible noise and negligible heat during continuous use.

What must the laptop already have for this 2-wire connector to plug in directly?

The motherboard needs a matching 2-pin header with the same pitch; the pack includes three ready-made connectors for that interface.

Will this replacement keep time correctly on an older Dell Precision M6600 or Alienware M17x that I still use?

Yes, the battery is listed as compatible with the Precision M6600, M6700 and Alienware M17x models, so it will maintain the BIOS clock on those systems.

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