Best 4 V Batteries in 2026
Daisy
Last Updated: Jul 18, 2026
Daisy
Last Updated: Jul 18, 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 |
|---|---|---|---|---|
| Beidongli | 9.83 | ✅ | ✅ | ✅ |
High Quality Alkaline Batteries：This alkaline button cell battery provides long power life and excellent continuous power sources to your device
Voltage remains stable even for long periods of discharge, which improves the reliability of equipment that use the battery. Superb characteristics over a wide temperature range
Leakage Free & Safe - ISO9001, SGS, safety certificates passed. No leakage during 5 years warranty period. 10pcs well sealed in a card while Each battery is separated packaged to avoid + and - short circuit problem
Multiple Compatibility - Equivalent to other models : LR44，CR44，SR44,357，SR44W，AG13，G13，A76，A-76，PX76,675,1166a，LR44H，V13GA，GP76A ，L1154，RW82B，EPX76，SR44SW，303，SR44，S303，S357，SP303，SR44SW
Works for : toys ,Watches, Cameras, Calculators, Car Security Alarm, Keyless Car Remotes, Computer Equipment (memory backup battery) CMOS，Flash, vernier caliper, thermometer, etc
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Beidongli | 9.83 | ✅ | ✅ | ✅ |
Multiple Compatibility - Equivalent to other models : LR41 AG3 392 384 192 Battery
Leakage Free & Safe - ISO9001, SGS, safety certificates passed. No leakage during 3 years warranty period. 10pcs well sealed in a card while Each battery is separated packaged to avoid + and - short circuit problem.
Voltage remains stable even for long periods of discharge, which improves the reliability of equipment that use the battery. Superb characteristics over a wide temperature range
High Quality Alkaline Batteries：This alkaline button cell battery provides long power life and excellent continuous power sources to your device
Works for : toys ,Watches, Cameras, Calculators, Car Security Alarm, Keyless Car Remotes, Computer Equipment (memory backup battery) CMOS，Flash, vernier caliper, thermometer, etc
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Beidongli | 9.83 | ✅ | ✅ | ✅ |
HIGH POWER LITHIUM 3V COIN BATTERY - Are you looking for a lithium button cell to replace the battery in your calculator or another device? 10PACK Beidongli CR2032 can more efficiently extend the life of your device. Getting these 10 super batteries will never disappoint you, and you'll never have to rush to the store to buy batteries again, which means that you can forget your battery for a long time.
BATTERY PACK EXCLUSIVELY DESIGNED FOR SMALL ELECTRONIC DEVICES - Beidongli CR2032 provides excellent performance for all your small electronic devices. Sealed packaging design is more convenient and safer for use. It applies to remote controls,
calculators, watches, key inputs, computer mainboards, pedometers, PDAs, electronic notepads, garage door openers, game consoles, toys. MP3 players, recorders, LED lights, pet collars, calorie counters, medical devices, and so on.
PERMANENT LEAK-FREE HIGH-END ENVIRONMENT-FRIENDLY BATTERY - Are you worried about the performance and safety of the coin battery? Are you tired of cheap coin batteries that run out of power for a few days or less? Please use the Beidongli high-performance battery pack. We assure you that there will never be leakage, and the unique electrolyte formula can enable your device to work up to two years. High-quality CR2032 battery makes your device last longer, which has high quality and costs reaso
RETAIL PACKAGING SPECIALLY DESIGNED FOR CHILDREN’S SAFETY - We are the only factory in China with a paper safety packaging design patent in the battery industry. Button batteries are mostly used in children's toys and small electronic devices. Considering the safety of children, we have set up a professional design team. What You Get: 10 PCS CR2032 Batteries in Exact Blister Pack.60-month Warranty and Friendly Customer Service.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Beidongli | 9.83 | ✅ | ✅ | ✅ |
High Quality Alkaline Batteries：This alkaline button cell battery provides long power life and excellent continuous power sources to your devic
Voltage remains stable even for long periods of discharge, which improves the reliability of equipment that use the battery. Superb characteristics over a wide temperature range
Leakage Free & Safe - ISO9001, SGS, safety certificates passed. No leakage during 3 years warranty period. 10pcs well sealed in a card while Each battery is separated packaged to avoid + and - short circuit problem
Multiple Compatibility - Equivalent to other models : LR1130, LR54, LR54, AG10, 1168A, 389A, 390A, D189, 189, D189A, G10, G10A, GP189, GP89A, KA54, L1131, LR1130, LR54, V10GA, BLR54, B-LR54, D189, D189A, D189AB, RW89
Works for: Watches, computer motherboards,calculators,toys，PDAs, games，etc
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Beidongli | 9.83 | ✅ | ✅ | ✅ |
High Quality Alkaline Batteries - This alkaline button cell battery offers long life and excellent continuous power sources for your device.
Leakage Free and Safe - Passed ISO9001, SGS, Safety Certificates. No leakage during 3 years warranty period. 10pcs well sealed in one card while each battery is packed separately to avoid + and - short circuit problem.
Multiple Compatibility - 40 pieces button cell SR621SW Alternative item names: LR621, D364, SP364, 602,164, 280-34, SB-AG/DG, SR60, SR60L, SR621, GP364, T, V364.
Stable voltage - remains stable even with prolonged discharge, which improves the reliability of devices using the battery. Outstanding properties over a wide temperature range
Works for. Cake scales, children's toys, flashlights, calculators, remote controls, e-books, digital thermometers, chambers, clocks, 3D glasses, car keys
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Beidongli | 9.83 | ✅ | ✅ | ✅ |
High Quality Alkaline Batteries - This alkaline button cell battery offers long life and excellent continuous power sources for your device.
Leakage Free and Safe - Passed ISO9001, SGS, Safety Certificates. No leakage during 3 years warranty period. 10pcs well sealed in one card while each battery is packed separately to avoid + and - short circuit problem.
Multiple Compatibility - 20 pieces button cell SR621SW Alternative item names: LR621, D364, SP364, 602,164, 280-34, SB-AG/DG, SR60, SR60L, SR621, GP364, T, V364.
Stable voltage - remains stable even with prolonged discharge, which improves the reliability of devices using the battery. Outstanding properties over a wide temperature range
Works for. Cake scales, children's toys, flashlights, calculators, remote controls, e-books, digital thermometers, chambers, clocks, 3D glasses, car keys
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Beidongli | 9.83 | ✅ | ✅ | ✅ |
High Quality Alkaline Batteries - This alkaline coin cell battery offers long life and excellent continuous power sources for your device.
Leakage Free and Safe - Passed ISO9001, SGS, Safety Certificates. No leakage during 3 years warranty period. 10pcs well sealed in one card while each battery is packed separately to avoid short circuit problem.
Multiple Compatibility - Equivalent to other models : 40 pieces button cell SR920SW替代Item name：371、370、SR920SW、1188SO、SR69、SP370、1171SO、SP371、V371、V370、G64、LR920、AG6、605、AG6、605
Stable voltage - remains stable even with prolonged discharge, which improves the reliability of devices using the battery. Outstanding properties over a wide temperature range
Works for - Cake Scales, Kids Toys, Flashlights, Calculators, Remote Controls, E-Books, Digital Thermometers, Chambers, Watches, 3D Glasses, Car Keys.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Beidongli | 9.83 | ✅ | ✅ | ✅ |
200 Pack High Quality Alkaline Batteries：This alkaline button cell battery provides long power life and excellent continuous power sources to your device
Voltage remains stable even for long periods of discharge, which improves the reliability of equipment that use the battery. Superb characteristics over a wide temperature range
Leakage Free & Safe - ISO9001, SGS, safety certificates passed. No leakage during 5 years warranty period. 200 pcs well sealed in a card while Each battery is separated packaged to avoid + and - short circuit problem
Multiple Compatibility - Equivalent to other models : LR44，CR44，SR44,357，SR44W，AG13，G13，A76，A-76，PX76,675,1166a，LR44H，V13GA，GP76A ，L1154，RW82B，EPX76，SR44SW，303，SR44，S303，S357，SP303，SR44SW
Works for : toys ,Watches, Cameras, Calculators, Car Security Alarm, Keyless Car Remotes, Computer Equipment (memory backup battery) CMOS，Flash, vernier caliper, thermometer, etc
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Beidongli | 31 |
We've carried out a comprehensive analysis of 28,263 reviews on batteries, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select batteries priced around $7.14, with top brands including and
Our team of expert editors reviewed these high-quality items and handpicked the top 8 batteries for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include and .
We are dedicated to assisting our users in finding the right batteries Products based on their needs, saving them considerable time when choosing which batteries to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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