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Rome Tech Outlet

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High Quality CMOS Batteries

Sustain the future, With every change

High Quality CMOS Batteries

All items

Two Pin RTC BIOS CMOS Battery for Dell Lenovo HP IBM Laptop Notebook Mini PC

$3.49 to $6.99Save up to 16% when you buy more

For Galaxy Note20 Ultra 5G Note10+ Lite 5G Holster Belt Clip Phone Hybrid Case

$5.91 to $6.7932% offSave up to 16% when you buy more

iPhone 15 14 Pro Max TPU Slim MagSafe Clear Back Case + Belt Clip Holster

$12.99 to $18.99Save up to 16% when you buy more

RTC BIOS CMOS Battery for Dell Latitude E4000 E5000 E6000 E7000 Series

$3.49 to $9.99Save up to 16% when you buy more

2 Wire RTC BIOS CMOS BATTERY for Dell E6430 E6530 E6520 E6540 E6440 E6420

$4.05Save up to 15% when you buy more

Replacement RTC BIOS CMOS Battery for Dell Latitude 5500 7000 6000 9000 Series

$3.99 to $9.99Save up to 16% when you buy more

For iPhone 13 Pro Max 13 Pro 13 Mini Shockproof Case Cover Wallet Card Holder

$10.99 to $15.99

iPhone 15 Pro Max 15 Pro 15+ Plus Hard Hybrid Magnetic Ring Kickstand Case Cover

$14.99 to $19.99

For Motorola Razr 40 Ultra Motorola Razr+ 2023 MagSafe Case + Belt Clip Holster

$19.99Save up to 15% when you buy more

For Samsung Galaxy A55 A35 A25 A15 A05 A05S 5G Shockproof Case Cover Defender

$8.78 to $16.49Save up to 16% when you buy more

For iPhone 15 14 13 12 Pro Max Holster Belt Clip Holster Combo Case w/Kickstand

$6.99 to $19.99Save up to 15% when you buy more

Samsung Galaxy S24 Ultra S24+ Plus S24 Shockproof Case fits Defender

$17.99Save up to 16% when you buy more

For Samsung Galaxy J7 2017-2018 J3 2016-2018 Belt Clip Holster Case Combo Cover

$5.02 to $6.1938% offSave up to 16% when you buy more

For Samsung Galaxy A15 A54 A14 A23 A53 A03s A13 A22 Holster Belt Clip Phone Case

$11.99 to $14.99Save up to 15% when you buy more

For Motorola Moto G Play 4G 2024 Shockproof Case Defender Cover

$8.98

For Nokia C110 Protective Phone Case, Cover + Belt Clip Holster from Rome Tech

$11.49

Samsung Galaxy Z Flip5 Rome Tech Belt Clip Holster Phone Case, Cover w/Magsafe

$10.98

Replacement RTC BIOS CMOS Battery for IBM Lenovo ThinkPad X1 / X1 Carbon Series

$3.74 to $9.99Save up to 16% when you buy more

For Galaxy S24 S23 S22 S21 S20 S10 S9 Belt Clip Holster Hybrid Phone Case Cover

$5.07 to $16.1138% offSave up to 16% when you buy more

Samsung Galaxy S24 Ultra S24+ Plus S24 Magsafe Holster Phone Case With Belt Clip

$14.99 to $19.99

For Samsung Galaxy S24 Ultra / S24 Plus / S24 MagSafe Leather ShockProof Case

$17.99Save up to 15% when you buy more

RTC BIOS CMOS Battery for HP EliteBook Folio Revolve / 250 255 G2 / 630 to 636

$4.23 to $10.99Save up to 16% when you buy more

Replacement RTC CMOS Battery for Lenovo 02DC036 00HN615 00HN933 CR2016

$5.18Save up to 15% when you buy more

Replacement RTC BIOS CMOS Battery for Dell Latitude 5175 to 5511 Series

$4.17 to $9.99Save up to 16% when you buy more

Google Pixel Fold (2023) Rome Tech Belt Clip Holster Phone Case, Cover

$11.94

RTC BIOS CMOS Battery for Lenovo Yoga Series / IdeaPad / ThinkPad Yoga Series

$4.23 to $9.99Save up to 15% when you buy more

For Motorola Razr 40 Ultra | Motorola Razr+ 2023 Phone Case + Belt Clip Holster

$12.70

Rome Tech TCL Flip / TCL Flip Pro / Alcatel Go Flip 4 Shell Holster Combo Case

$12.99Save up to 15% when you buy more

Rome Tech BLU View 2 3 Belt Clip Holster Phone Case, Cover With Belt Clip

$14.99 to $17.99Save up to 15% when you buy more

Galaxy A54 A53 A52 A51 A50 A42 A34 A33 A30 Belt Clip Holster Case Combo Cover

$12.99 to $19.99Save up to 16% when you buy more

Replacement RTC BIOS CMOS Battery for HP EliteBook 480 to 1040 G1 - G8 CR2320

$3.74 to $11.99Save up to 16% when you buy more

Galaxy A15 A14 A13 A12 A11 A10e A01 Holster Belt Clip Holster Combo Case Cover

$6.99 to $14.99

Key Fob Battery Replacement for Honda Accord 2022 2021 2020 2019 2018 - 2003

$5.74 to $9.99Save up to 50% when you buy more

Waterproof Fob Case, Cover for AirTag

$7.99

Replacement CMOS Battery for PS2 PS3 Playstation 2 Slim / Playstation 3

$9.55Save up to 16% when you buy more

For Galaxy A25 A23 A22 A21 A20 5G Holster Belt Clip Holster Case Combo Cover

$12.99 to $21.99

Replacement RTC BIOS CMOS Battery for Dell XPS 12 13 14 15 17 M 18XX Series

$4.09 to $9.99Save up to 15% when you buy more

Rome Tech Shell Holster Combo Case, Cover Kickstand for Samsung Galaxy Z Fold 4

$13.99 to $27.99

Motorola Moto G 5G 6.5" (2023) Rome Tech Belt Clip Holster Phone Case, Cover

$13.99

For Google Pixel 8 Pro 7A Pro 6A Pro 5 Holster Belt Clip Case Cover w/Kickstand

$4.96 to $16.7338% off

RTC BIOS CMOS Battery for Dell Alienware M X Series / M11x M15x M17x M18x X51

$3.49 to $9.99Save up to 16% when you buy more

RTC BIOS CMOS Battery For Dell Inspiron 3647 to 5498 PPX / 2-in-1 Series

$4.25 to $11.99Save up to 16% when you buy more

Motorola Edge 5G UW 6.8" (2021) Rome Tech Belt Clip Holster Phone Case, Cover

$17.99

Replacement RTC BIOS CMOS Battery for Toshiba Portege Series

$9.73 to $11.99Save up to 15% when you buy more

Motorola Moto G Play 6.5" (2023) Rome Tech Belt Clip Holster Phone Case, Cover

$13.99

For Acer Dell HP Lenovo Laptop Notebook Replacement RTC BIOS CMOS Pin Battery

$3.99 to $9.99Save up to 15% when you buy more

Replacement RTC BIOS CMOS Battery for Lenovo ThinkPad X200 X201 X220 X230 Series

$3.99 to $9.99Save up to 16% when you buy more

Key Fob Battery Replacement for Dodge Dart 2016 2015 2014 2013

$4.74 to $6.99

About us

Rome Tech is a Philadelphia-based company that specializes in creating protective multifunctional phone cases, CMOS, and replacement batteries. Established in 2014, we offer custom phone case and battery solutions for businesses, and we manufacture unique cases for both Apple and Android smartphones. We're passionate about technology and safety, which is reflected in our high-quality products that are certified to meet the highest safety and performance standards. Our in-house design team works tirelessly to create innovative designs, and we provide excellent customer service and technical support to ensure our clients' satisfaction.

To initiate a return or claim your warranty, please contact our customer support team at support@rometechproducts.com. We're always here to help and ensure you have a seamless experience with Rome Tech.
Location: United StatesMember since: Nov 15, 2001Seller: rometech_outlet
Top Rated SellerRome Tech Outlet is one of eBay's most reputable sellers. Consistently delivers outstanding customer service Learn more

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Detailed seller ratings

Average for the last 12 months

Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (78,933)

.***. (1325)- Feedback left by buyer.
Past month
Verified purchase
Exactly as described. Very fast transaction. Item was packed well for protected shipping. Kept me informed. No issues here.
.***. (1325)- Feedback left by buyer.
Past 6 months
Verified purchase
Exactly as described. Very fast transaction. Item was packed well for protected shipping. Kept me informed. No issues here.
d***9 (502)- Feedback left by buyer.
Past month
Verified purchase
Great seller. Item was as described, packed well and received fast. Thank you.
r***j (1037)- Feedback left by buyer.
Past 6 months
Verified purchase
Item as described, VERY well packed and fast shipping. A great seller.
e***i (1043)- Feedback left by buyer.
Past 6 months
Verified purchase
Sent promptly, packaged well, good communication, good seller
0***n (175)- Feedback left by buyer.
Past 6 months
Verified purchase
Item Packed Very well, Shipped/Received Very Fast. Excellent Communication with Seller. 100% GREAT SELLER. Repeat Customer. Very Pleased. Thank You :)