Best Tenergy 3V Batteries in 2026
Daisy
Last Updated: Jul 30, 2026
Daisy
Last Updated: Jul 30, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| RT Official | 9.88 | ✅ | ✅ | ✅ |
Designed To Fit Alienware Steam Machine - CMOS battery best suits to replace broken old battery. Please contact us if the connector is not compatible with the motherboard
Resolves Flashing Yellow Light (YLOD) issue - Full motherboard reset must be performed after Alienware Alpha CMOS battery installation
Alienware Alpha R1 CMOS battery compatible with Steam Machine ASM100, ASM100-980, ASM100-1580, ASM100‑2980BLK, ASM100-4980BLK, ASM100-6980BLK
Extremely small size of the entire unit - Alienware CMOS battery will fit in almost any electronic device requires 3V Battery connector with 2 pins and 2 wires
Quick and simple CR2032CL-23-2 instalation takes only 10 minutes of your time. NVRAM reset may be required via jumper reset
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| RT Official | 9.89 | ✅ | ✅ | ✅ |
Rome Tech DELL CMOS Battery best suits to replace your broken or non-working old BIOS battery - we provide premium quality only
CR2032 laptop battery COMPATIBLE with Dell Latitude E6230 E6320 E6330 E6420 E6430 E6440 E6520 E6530 E6540 E7240 E7270 E7280 E7250 E7440 E7450 E7470 E7480
Enjoy extended reliability of the DELL RTC battery and heat shrink of a high caliber - the CMOS laptop battery will last you for a long time
The size of the DELL CMOS battery is extremely small - will fit in almost any electronic device requires 3V Battery connector with 2 pins and 2 wires
Quick and simple DELL CMOS Battery installation takes only 10 minutes of your time. Try our customer service for resolving any issues during BIOS battery replacement
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| RT Official | 9.89 | ✅ | ✅ | ✅ |
Rome Tech BIOS CMOS battery best suits to replace your broken or non-working old battery - we provide premium quality only
Compatible with Dell Alienware M11x R1 R2 R3, 13 R1 13 R2, M14x R1 R2, M17x R2, M18x R1 R2
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
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Kebo-Official | 9.87 | ✅ | ✅ | ✅ |
Brand New and High Quality
3V CR2032
Compatible with DELL(D830 E6530 N4050 E7270.XPS Hybrid)
Each item is tested before shipping
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| xUmp Science USA | 6.12 | ❌ | ❌ | ❌ |
HARD TO FIND: These CR2032 CMOS Battery are a perfect replacement for many computer and laptop motherboards.
STANDARD CONNECTOR: Battery comes with a standard MOLEX 51021-0200-B 1.25mm Pitch connector. Lead wire length: 3.5 inches.
LONG LASTING: At 3V 210mAh this battery will last 3-5 years in most computers and laptops. Shelf life is 10 years!
FITS MANY PC BRANDS: These Cr2032 batteries fit most computer and laptop brands such as DELL, HP, IBM, ASUS, etc. (check your computer manual for specific model)
LITHIUM CELL CR2032: This high-quality Lithium cell battery is RoHS and UN38.3 compliant.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MONERATOR | 9.82 | ✅ | ✅ | ✅ |
BASIC INFO—Voltage: 3V; Capacity: 210mAh; Diameter: 20.5mm, Height: 6.5mm. Connector: CR2032-MX51021. Attention: Do not charge!
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.
MANUFACTURER DIRECT— 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. Keep the cells in 40%-60% charged state during long period storage. We recommend to charge the battery every 3 months after receipt of the battery and maintain the voltage, and store the battery in a cool and dry place. Please keep out of reach of children. Do NOT SWALLOW.
APPLICATION—Suitable for Alienware M11x R1 R2 Area-51 13 15 17 18 R2 R3 R4 M14x R1 R2 M17x M18x R2 Area-51 M9700 M9750Dell Latitude E6520, E6420, E6320, XFR E6420, ATG E6420, E5530, E6230, E5430, E6530, E6430;IBM Lenovo Thinkpad T40 T400 T41 T410 T410I T42 T420 T420I T420S.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Shenzhen Weijia Electronics Co., Ltd. | 5.96 | ✅ | ✅ | ✅ |
High-quality CMOS Battery: This ML1220 battery is specifically designed for laptops and has high-quality performance and reliability, so you can say goodbye to laptop time and date setting issues!
Compatibility: This battery is universal and compatible with most laptop brands and models, which means you only need to buy one battery to use on multiple laptops. Can replace the BIOS CMOS battery of these devices:DELL XPS 13 9343,9350,9360,9370,9380,9365;DELL XPS 15 9550,9560,9570;DELL Precision 5510,DELL Precision 5520,7350, 5530, 5540;Dell Latitude 9410,Dell Latitude 5285 2-in-1.
Longevity: This battery has a long lifespan and can keep your laptop's time and date setting for up to 8 years, which means you don't need to replace the battery frequently and can save a lot of time and money.
Convenient and easy to use: Replacing the battery is very simple and can be completed in just a few steps without any special professional skills or tools, which means you can easily complete the battery replacement task on your own.
Note: The ML1220 battery of this product is a rechargeable battery, not a CR1220 disposable battery (voltage above 3V). When the ML1220 battery is not fully charged, the voltage is about 2.75V. The fully charged voltage is 3V. Please confirm whether your device uses ML1220 battery or CR1220 battery. if you have any questions about the choice of the battery or the battery connector, please tell me, I will answer you as soon as possible.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| xUmp Science USA | 6.12 | ❌ | ❌ | ❌ |
HARD TO FIND: These CR2032 CMOS Battery are a perfect replacement for many computer and laptop motherboards.
STANDARD CONNECTOR: Battery comes with a standard JST SHR-02V-S-B 1.00mm Pitch connector. Lead wire length: 3.5 inches.
LONG LASTING: At 3V 210mAh this battery will last 3-5 years in most computers and laptops. Shelf life is 10 years!
FITS MANY PC BRANDS: These CR2032 batteries fit most computer and laptop brands such as DELL, HP, IBM, ASUS, etc. (check your computer manual for specific model)
LITHIUM CELL CR2032: This high-quality Lithium cell battery is RoHS and UN38.3 compliant.
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Rome Tech | 3 |
| Xump | 2 |
| Eemb | 1 |
| Lefix | 1 |
| Ljcell | 1 |
We've carried out a comprehensive analysis of 779 reviews on 3v batteries, using our selection criteria to identify the best options in the health & household products. Our findings reveal that most customers typically select 3v batteries priced around $10.25, with top brands including duracell, energizer, panasonic, rayovac, maxell, renata batteries and streamlight and toshiba
Our team of expert editors reviewed these high-quality items and handpicked the top 8 3v batteries for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the health & household products category. These include amazon.com, galleira deals, bd supply, preferred pharmacy plus, mybatterysupplier, energy source, zee sell, yaas legends inc and justcalculators and legends distribution .
We are dedicated to assisting our users in finding the right batteries Products based on their needs, saving them considerable time when choosing which 3v batteries to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
PickSmartly is dedicated to creating a platform designed to streamline your shopping experience, empowering you to make well-informed purchasing decisions with minimal time and effort. At the heart of our mission is the commitment to earning and maintaining the trust of our users, as we believe this to be fundamental to the services we provide.
When you engage with our websites, services, or tools, we or our approved service providers may utilize cookies to store information. This is done to enhance your user experience by making it more efficient, secure, and tailored to your preferences, as well as for marketing objectives.
We are an Amazon Associate and earn commissions from qualifying purchases. Our participation in the Amazon Services LLC Associates Program, an affiliate advertising initiative, provides us with a means to generate income through links to Amazon.com and its affiliated websites. Please note that Amazon, Amazon Prime, their logos, and the Amazon Prime logo are registered trademarks of Amazon.com, Inc., or its associated companies.
