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A CR2032 coin cell with a two-pin wire cable and heat-shrink sleeve

Rome Tech

Rome Tech CMOS Battery CR2032 for Intel NUC and ASUS ROG Strix G702 G702V

SKU CH-KG42-KB0GN

A CR2032 CMOS battery with a two-pin cable replaces the BIOS backup cell in Intel NUC units and ASUS ROG Strix G702 G702V laptops

  • CR2032 lithium coin cell holds charge for up to 10 years in storage
  • Pre-fitted 2-pin cable connector enables solder-free swap in about 10 minutes
  • Direct replacement for Intel NUC and ASUS ROG Strix G702 G702V systems
  • Zero-mercury chemistry meets safety standards for long-term BIOS clock reliability
  • Compact dimensions fit tight motherboard layouts without modification

Compatible CMOS Battery for NUC and ROG Strix G702

The Rome Tech CR2032 lithium coin cell replaces the real-time clock battery in Intel NUC units and ASUS ROG Strix G702 G702V laptops. It also fits the AsRock AM1H-ITX motherboard. The two-pin wire connector matches the original header so the system keeps BIOS settings and time when main power is off. Buyers who need a different pin layout or voltage should look elsewhere.

Simple Two-Pin Connector Installation

The battery arrives with a pre-crimped 2-pin cable that plugs directly onto the motherboard header without soldering or modifications. Installation typically takes about 10 minutes. The main risk is reversing the polarity on the two-pin plug, which can prevent the system from booting or damage the RTC circuit. Always verify the keyed orientation before applying pressure.

CR2032 Chemistry Limits

The CR2032 cell provides 3 V nominal voltage and is rated to hold charge for up to 10 years in storage. In active use the lifespan depends on the motherboard's RTC current draw, which varies by platform. The zero-mercury lithium chemistry operates across a wide temperature range, but extreme heat will still accelerate self-discharge. The coin-cell format cannot be recharged and must be replaced once depleted.

Highlights

  • CR2032 lithium coin cell holds charge for up to 10 years in storage
  • Pre-fitted 2-pin cable connector enables solder-free swap in about 10 minutes
  • Direct replacement for Intel NUC and ASUS ROG Strix G702 G702V systems
  • Zero-mercury chemistry meets safety standards for long-term BIOS clock reliability
  • Compact dimensions fit tight motherboard layouts without modification

Specifications

No published specifications for this item yet.

Questions about this item

How can I confirm the CR2032 battery is keeping the BIOS settings after installation?

After fitting the battery, power the system on and check that the date, time and BIOS configuration are retained through a full shutdown and restart cycle.

What comes with the Rome Tech CMOS battery and is anything else needed?

The package contains one CR2032 lithium coin cell with a 2-pin wire cable and heat-shrink insulation; no additional parts or tools are required for installation.

Which version should I choose for an Intel NUC or an ASUS ROG Strix G702 G702V?

This single CR2032 2-pin variant is listed as compatible with both Intel NUC units and the ASUS ROG Strix G702 G702V, so the same item covers either device.

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