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Rome Tech CMOS Battery 3V CR2032 w/ 2-Pin Wire Cable – Compatible with Dell… competes with other Workstations & Creator Desktops products on SpecPicks. Use our Compare tool to view specs side-by-side, or browse the full Workstations & Creator Desktops category for alternatives.

Rome Tech

Rome Tech CMOS Battery 3V CR2032 w/ 2-Pin Wire Cable – Compatible with Dell Latitude E5440 E5450 E6440 E6420 E7440 E7240, Dell Alienware M11x R1 R2, Area-51 M9700 M9750, Lenovo ThinkPad P51-1-Pack

Name: Rome Tech CMOS Battery 3V CR2032 w/ 2-Pin Wire Cable – Compatible with Dell Latitude E5440 E5450 E6440 E6420 E7440 E7240, Dell Alienware M11x R1 R2
Brand: Rome Tech
SKU: B08HB72MLM
Price: 6.39 USD
Availability: InStock

By Mike Perry, Hardware Editor · Verified 2026-09-06

Mike Perry has researched PC hardware since 2014, tracking 80+ GPU generations, 50+ retro handheld platforms, and 30+ vintage PC configurations. He synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. View full credentials →

$6.39

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View Current Price on Amazon → Compare to similar workstations & creator desktops

*Price sourced from Amazon.com. Last updated 2026-04-20. Price and availability subject to change.

Bottom line: The Rome Tech CMOS Battery 3V CR2032 w/ 2-Pin Wire Cable – Compatible with Dell Latitude E5440 E5450 E6440 E6420 E7440 E7240, Dell Alienware M11x R1 R2, Area-51 M9700 M9750, Lenovo ThinkPad P51-1-Pack is a niche pick — read recent reviews before buying in the workstations & creator desktops category, priced around $6.39. Compare close alternatives before committing.

SpecPicks Verdict

SpecPicks scored Rome Tech CMOS Battery 3V CR2032 w/ 2-Pin Wire Cable – Compatible… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the workstations & creator desktops category. Rome Tech's workstations & creator desktops lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Mixed or limited buyer feedback at this price point — focus your evaluation on recent reviews that specifically address build quality and long-term reliability, and shortlist one or two close alternatives before deciding.

Common buyer scenarios for workstations & creator desktops 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 Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

✓ Backed by Rome Tech's warranty and support channels
✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key Features

Rome Tech BIOS CMOS battery best suits to replace your broken or non-working old battery - we provide premium quality only
Wide Compatibility – Works with Dell Latitude E5440, E5450, E6440, E6420, E7440, E7240, Dell AlienWare M11x R1, R2, Area-51 M9700, M9750, Lenovo ThinkPad P51, P52, P70, Yoga 15, and other laptops and mini PCs.
Enjoy extended reliability of the CR2032 battery and heat shrink of a high caliber - the CMOS battery will last you for a long time
The size of the entire unit is extremely small - will fit in almost any electronic device requires 3V Battery connector with 2 pins and 2 wires
Quick and simple battery installation takes only 10 minutes of your time. Try our customer service for resolving any issues during battery replacement

Full Specifications

Brand	Rome Tech
Voltage	3 Volts
Model Name	22REGPN2032M
Unit Count	1.0 Count
Reusability	Single Use
Model Number	22REGPN2032M
Battery Weight	1 Ounces
Built-In Media	Battery
Antenna Location	Indoor/Outdoor
Battery Capacity	225 Milliamp Hours
Battery Cell Type	Lithium Ion
Number of Batteries	1 C batteries required.
Warranty Description	30 Days
Battery Cell Composition	Lithium Ion
Recommended Uses For Product	Indoor/Outdoor

Ready to buy?

Rome Tech CMOS Battery 3V CR2032 w/ 2-Pin Wire Cable – Compatible with Dell Latitude E5440 E5450 E6440 E6420 E7440 E7240, Dell Alienware M11x R1 R2, Area-51 M9700 M9750, Lenovo ThinkPad P51-1-Pack is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

View Current Price on Amazon →

*Price sourced from Amazon.com. Last updated 2026-04-20. Price and availability subject to change.