EEMB

EEMB 10-Pack CMOS Battery CR2032 3V Lithium Battery

Name: EEMB 10-Pack CMOS Battery CR2032 3V Lithium Battery with Wire Leads and MOLEX Connector Computer CMOS Replacement for Intel NUC and ASUS ROG Strix
Brand: EEMB
SKU: B0C58KWKQQ

Status: EEMB 10-Pack CMOS Battery CR2032 3V Lithium…: Unavailable on Amazon as of 2026-10-20 22:13 UTC. SpecPicks has no in-stock listing with matching specs on file; the search below lists current offers. eBay sellers may still list this model new or used.

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Bottom line: The EEMB 10-Pack CMOS Battery CR2032 3V Lithium Battery: Ten CR2032 cells with wire leads and a Molex connector, so no soldering needed; main trade-off: reverse-polarity CR2032-MX51021 connector is not universal.

Unavailable on Amazon as of 2026-10-20 22:13 UTC

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By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-20

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. About the author →

Pros & Cons

Pros

✓ Ten CR2032 cells with wire leads and a Molex connector, so no soldering needed
✓ Listed fit for Intel NUC, ASUS ROG Strix G702/G702V and AsRock AM1H-ITX
✓ 3V, 240mAh cells in a compact 20.5mm x 4.3mm coin format
✓ TUV safety tested to IEC 62133; EEMB UL certifications listed under file MH20555

Cons

✗ Reverse-polarity CR2032-MX51021 connector is not universal
✗ Mismatched polarity can short your device; verify before ordering
✗ EEMB advises using the cells within about 2-3 months
✗ Non-rechargeable lithium cells; do not attempt to charge

Manufacturer description

The EEMB 10-Pack CR2032 CMOS battery gives you ten 3V lithium coin cells. Each cell comes with wire leads and a Molex connector already attached, so you can replace a dead motherboard clock battery without soldering. EEMB lists this pack for the Intel NUC, the ASUS ROG Strix G702 and G702V gaming laptops, and the AsRock AM1H-ITX motherboard. Each cell is rated at 3V and 240mAh and measures 20.5mm across and 4.3mm high. The connector is model CR2032-MX51021 and uses reverse polarity. This pack is not universal. Before you order, check four things against the battery you are replacing: battery…

SpecPicks Verdict

SpecPicks scored EEMB 10-Pack CMOS Battery CR2032 3V Lithium Battery using a rating × review-volume × price-fit model applied to published specs and reviews across the gaming laptops category. EEMB's gaming laptops lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for gaming laptops of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

Will this CMOS battery fit my ASUS ROG Strix G702 or Intel NUC?

EEMB lists the Intel NUC, ASUS ROG Strix G702 and G702V, and AsRock AM1H-ITX as compatible. Still, make sure your current battery uses a CR2032-MX51021 connector with reverse polarity before you buy.

How do I check that the connector polarity matches my device?

Compare four things against your existing battery: battery size (CR2032), connector model (CR2032-MX51021), connector size, and polarity. This pack uses reverse polarity. EEMB warns that a mismatch will cause a short.

Can I recharge these CR2032 batteries?

No. These are 3V primary lithium cells, and EEMB says not to charge them. Replace the cell when your system clock or BIOS settings stop holding.

What are the battery specs and how long will they keep in storage?

Each cell is 3V, 240mAh, 20.5mm in diameter and 4.3mm high. For best performance, EEMB recommends using the batteries within about 2-3 months, depending on storage conditions. Service life inside a PC depends on the board.

Are these EEMB batteries safety certified?

EEMB states the cells passed TUV safety testing to IEC 62133. More than 400 EEMB battery models are UL certified; search MH20555 on the UL site to see EEMB's certification records.

Key Features

Basic Info-Voltage: 3V; Capacity: 240mAh; Diameter: 20.5mm, Height: 4.3mm. Connector: CR2032-MX51021, this is reverse polarity. Attention: Do not charge. Make Sure Device Polarity Matches with Battery Pack Connector Before Purchase-1.Battery Size; 2.Connector Model; 3.Connector Size; 4.Connector Polarity-This is not universal (It will cause a shortage if the polarity of the battery connector does not match your device.)
Certifications-Safety test by Tuv: IEC 62133. More than 400 EEMB battery models are UL certified. Search "MH20555" on UL for all EEMB UL certification information.
Quality Service- Please contact us if you have any questions or concerns with the product via Amazon message. We will respond to you within 24 hours.
Storage-No leak, excellent cost performance and long cycle life. we highly recommend customers use the battery within approximately 2-3 months, depending on the storage condition to receive optimal performance. Please keep out of reach of children. Do Not Swallow.
Application—Suitable for Intel NUC and ASUS ROG Strix G702 G702V / AsRock AM1H-ITX Motherboard.

Full Specifications

Brand	EEMB
Voltage	3 Volts
Model Name	CR2032
Unit Count	10.0 Count
Reusability	Single Use
Model Number	CR2032
Battery Weight	3 Grams
Item Dimensions	0.78 x 0.78 x 0.12 inches
Antenna Location	Indoor/Outdoor
Battery Capacity	240 Milliamp Hours
Battery Cell Type	Lithium Manganese Dioxide
Number of Batteries	10 Lithium Metal batteries required. (included)
Battery Cell Composition	Lithium Manganese Dioxide
Recommended Uses For Product	Indoor/Outdoor
Certifications-Safety test by Tuv	IEC 62133. More than 400 EEMB battery models are UL certified. Search "MH20555" on UL for all EEMB UL certification information.
Full listing title	EEMB 10-Pack CMOS Battery CR2032 3V Lithium Battery with Wire Leads and MOLEX Connector Computer CMOS Replacement for Intel NUC and ASUS ROG Strix G702 G702V / AsRock AM1H-ITX Laptop

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