Best Sr621Sw Button Batteries in 2026
Daisy
Last Updated: Jul 17, 2026
Daisy
Last Updated: Jul 17, 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 |
|---|---|---|---|---|
| Legends Distribution | 9.65 | ❌ | ❌ | ❌ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
POWER FOR A WIDE RANGE OF DEVICES – The Duracell 76A 1.5 Volt Alkaline battery is designed for use in a variety of compatible devices like medical devices, watches, key fobs, and more
LONG-LASTING POWER – Duracell high power 76A Alkaline batteries were also developed to provide reliable performance for calculators, toys, cameras, and other electronics
GUARANTEED FOR 5 YEARS IN STORAGE – Duracell 76A batteries are guaranteed for 5 years in storage, so you can be confident these batteries will be ready when you need them
BUILT FOR RELIABLE PERFORMANCE in a wide range of high-powered devices, the 76A is equivalent to LR44, A76, PX76A, V136A, AG13, and L1154 battery types
#1 TRUSTED BATTERY BRAND – From storm season to medical needs to the holidays, Duracell is the #1 trusted battery brand
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Hillflower USStore | 9.60 | ❌ | ❌ | ❌ |
Excellent stable discharge characteristics
2-3 Year Shelf Life, Made in Japan
High Energy Density
Excellent leakage resistance
(5pcs per pack)
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| LiCB | 9.97 | ✅ | ✅ | ✅ |
MULTIPLE COMPATIBILITY ( Replacement / Equivalent ) : SR626SW , 377 , 626 , SR626 , LR66 , LR626 , AG4 , 377A , 626SW , V377 , 377/376 , v376/377 , 1.55V Watch Batteries
High Quality: Tested under Strict Quality Control Standards. CE and ROHS Certified. Grade A cells SR626SW 377 Watch Battery Ensure Longer Battery Life and Long Lasting Power.
Get the Exact Fresh SR626SW Battery, Have Full 1.5 Volts Charge, 3 Years Shelf Life.
Primarily Used in Many Small Electronics, Watch, Calculators, Toys, Watch,Laser Pointers, Children Books, Medical Devices and so on.
What You Get: 10 PCS SR626SW Batteries in Exact Blister Pack
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Cotchear | 9.84 | ✅ | ✅ | ✅ |
▶ Package Include: 10 Pcs AG1 Batteries. High Quality: Tested under Strict Quality Control Standards
▶ Standard Voltage: 1.5V; Diameter: app.7.9mm/0.31in; Storage & Working Temperature: ＜45℃
▶ May also be known as: 164/ 364/ 531/ 602/ 280-34/ 364A/ CX60/ D364/ G1/ GP364/ LR60/ LR621/ LR621W/ SB-AG/DG/ SP364/ SR60/ SR60L/ SR621/ SR621SW/ T/ TR621/ TR621SW/ V364.
▶ Use for: for laser pointers, clocks, watches, calculators, computers, cameras, digital cameras, PDAs, remote controls, camcorders, electronic games, electronic instruments, MP3 players, digital voice recorders, toys, blood glucose, cholesterol testing meters, etc.
▶ Tips: Wipe the battery with dry cloth ansd set properly confirming end(+.-). Keep the battery in a dark, cool and dry place. Do not throw the battery in ti fire, not recharge.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MYBATTERYSUPPLIER | 9.97 | ❌ | ❌ | ❌ |
Super Fresh, Top Quality Renata Batteries
Works for toys ,Watches, Cameras, Calculators, Car Security Alarm, Keyless Car Remotes, Organizers, Computer Equipment (memory backup battery) CMOS
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MYBATTERYSUPPLIER | 9.97 | ✅ | ✅ | ✅ |
Watch Battery
Small Electronics Battery
Used in Watches, Electronics and more
High Quality Battery
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| LiCB | 9.97 | ✅ | ✅ | ✅ |
SAFE AND RELIABLE:LiCB Since 2006,Specialize in Battery 17 Years. SR621SW Button Coin Cell Tested under Strict Quality Control Standards
HIGH QUALITY:Tested under Strict Quality Control Standards.CE and ROHS Certified. Grade A cells SR621SW Ensure Longer Battery Life and Long Lasting Power
DURABLE AND COST-SAVING: -- Get the 20pcs Exact Fresh SR620SW Battery, Have Full 1.5 Volts Charge, 3 Years Shelf Life
MULTIPLE COMPATIBILITY : If your device uses any of the following batteries, this is what you are looking for :LR621, D364, SP364, 602,164, 280-34, SB-AG/DG, SR60, SR60L, SR621, GP364, T, V364.
WHAT YOU GET: 20 PCS SR621SW Batteries in Exact Blister Pack.18-month Warranty and Friendly Customer Service.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| First Choice Online | 9.90 | ❌ | ❌ | ❌ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Zee Sell | 9.70 | ❌ | ❌ | ❌ |
This is a new set of 15 Energizer #364 (Sr621sw) watch batteries
There are 5 batteries in a package
Energizer - trusted power for proven performance and reliability
Brand new&guaranteed factory fresh. The shelf life on Energizer batteries is 5 to 10 years
These batteries are commonly required for Swatch, Fossil, Timex and Casio
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MYBATTERYSUPPLIER | 9.97 | ❌ | ❌ | ❌ |
Murata 364 SR621SW 1.55V Silver Oxide Button Cell Watch Battery, 18mAh
Murata exemplifies the long tradition of creating Japanese quality micro batteries with high performance and reliability
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MYBATTERYSUPPLIER | 9.97 | ✅ | ✅ | ✅ |
5 Pack Loopacell Brand 364 batteries Replaces LR621 521 SR60 AG1 And all Equivalents
Super Fresh, Top Quality, Works for toys ,Watches, Cameras, Calculators, Car Security Alarm, Keyless Car Remotes, Organizers, Computer Equipment (memory backup battery) CMOS
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MYBATTERYSUPPLIER | 9.97 | ❌ | ❌ | ❌ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Jiangliucong | 9.72 | ✅ | ✅ | ✅ |
If your device needs to use any of the following types of batteries, the battery you are looking for: SR621SW ,AG1, LR621, LR60, SR621SW, SR60, SR60L, L621, TR621, LR621W, 164, D364, GP364, 364A, 364, 363, 364 watch battery.
High quality: SR621SW/364 watch battery has high quality and complete power of 1.5V. Class A SR621SW/364 watch battery has longer battery life and longer power.
Multifunction: SR621/364 batteries can be used in most small electronic devices, such as watches, toys, calculators, scales, children's books, remote controls, etc.
You will get a completely fresh 364 watch battery, zero mercury, no pollution, 1.5 volts full charge and a shelf life of 3 years. And passed strict quality control standard testing and CE certification.
What you get: 10 Pack SR621SW/364 watch batteries in a complete blister pack and professional peace of mind service.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| calmer2015 | 9.87 | ✅ | ✅ | ✅ |
Compatible batteries: AG1, LR621, LR60, SR621SW, SR60, SR60L, L621, TR621, LR621W, 164, D364, GP364, 364A, 364, 363, 364 watch battery
You will get a brand new high quality 10pcs 363 364 LR60 LR621 SR621SW Watch Batteries, Have Full 1.5 Volts Charge, battery size: diameter 6.8mm * thickness 2.1mm.
The SR621SW battery has a small size, large capacity, and excellent low-temperature performance. It can effectively prevent battery short circuit and leakage, and improve battery safety and stability.
0% mercury and lead, the discharge characteristics have the characteristics of low self-discharge and strong power, can provide reliable power for a long time, and can meet the requirements of continuous discharge with large current demand.
Main uses: watches, electronic scales, mini radios, LED flashlights, meters, calculators, laser pointers, movements, luminous pens, electronic thermometers, LED key chains, music cards, electronic toys, remote controls, blood glucose meters, pedometer Wait.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ❌ | ❌ | ❌ |
Long-lasting: These Eunicell button cell batteries have a long life span, ensuring that your devices will keep running for a long time. These batteries provide reliable power to your electronics, watches, calculators, remotes, glucose monitors, and other devices.
It can replace G4, LR626, LR66, 177, SR626W, GP77A, 377 alkaline 1.5V batteries.
Mercury-free: These batteries are 0% mercury, making them safe to use and environmentally friendly. The expiration date is clearly marked, ensuring that you're always using fresh batteries.
Compatibility: These batteries are compatible with a wide variety of devices, making them a versatile option for all your power needs. They're also equivalent to other popular button cell batteries like AG4, LR66, and LR626, ensuring that they'll fit in your device.
Convenient: This package comes with 10 button cell batteries, providing value and convenience. With their small size, these batteries are easy to store in your home or in your travel bag, making them perfect for on-the-go use.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MYBATTERYSUPPLIER | 9.97 | ❌ | ❌ | ❌ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Cotchear | 9.84 | ✅ | ✅ | ✅ |
★ Type and quantity: 8 pieces AG1/LR621/364 ; 8 pieces AG3/LR41/392 ; 8 pieces AG4/LR626/377 ; 4 pieces AG5/LR754/393 ; 4 pieces AG12/LR43/386 ; 8 pieces AG13/LR44/357 Cell Batteries Set
★ Widely Usage: This battery set suitable for more than 80% of watches, and meets most of the family's needs for button batteries; Primarily Used in Many Small Electronics, such as thermometer, Watch, Calculators, Toys, Watch,Laser Pointers, Children Books, Medical Devices and so on.
★ Environmental protection: 0% Hg,lead,cadmium; High quality cold-rolled iron technology, good sealing performance, effective prevention of liquid leakage
★ High energy density, long life expantancy. Pass the SGS test standard. Provide excellent continuous power.
★ Attention: Please keep batteries in dry and cool place; Do not recharge or dispose off in fire; Insert the battery in right direction and avoid short-circuit.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MYBATTERYSUPPLIER | 9.97 | ❌ | ❌ | ❌ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| National Deals | 9.76 | ❌ | ❌ | ❌ |
Renata 364 (sr621sw) battery
High quality swiss battery
Voltage: 1.55v
V364, d364, s621e, 602, t, 280-34, sb-ag/dg, sr60
Long expiry date!
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MotoGroup | 9.82 | ✅ | ✅ | ✅ |
Brand new replacement AG12 SR621, SR621SW, 364, 164 batteries
Compatible Part #'s: 164, 364, LR621, SR621
These BATTERIES are SUITABLE for WATCHES, CALCULATORS, CAMERAS, GAMES, and LIGHTERS
High energy density, long life Watch Batter
Excellent leakage resitance and long shelf life
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Premium Batteries USA | 9.90 | ❌ | ❌ | ❌ |
Renata Silver Oxide Battery - Superior Leakage Resistance
364 SR621SW | Nominal Voltage - 1.55V | Nominal Capacity - 19 mAh
High capacity retention on storage (low self-discharge)
Swiss quality and consistently great performance, battery after battery.
Works for toys, watches, cameras, calculators, car security alarm, keyless car remotes, organizers, computer equipment (memory backup battery) CMOS
| 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 |
|---|---|---|---|---|
| Cotchear | 9.84 | ✅ | ✅ | ✅ |
▶ Package Include: 20pcs AG1 Batteries. High Quality: Tested under Strict Quality Control Standards
▶ Standard Voltage: 1.5V; Diameter: app.7.9mm/0.31in; Storage & Working Temperature: ＜45℃
▶ May also be known as: 164/ 364/ 531/ 602/ 280-34/ 364A/ CX60/ D364/ G1/ GP364/ LR60/ LR621/ LR621W/ SB-AG/DG/ SP364/ SR60/ SR60L/ SR621/ SR621SW/ T/ TR621/ TR621SW/ V364.
▶ Use for: for laser pointers, clocks, watches, calculators, computers, cameras, digital cameras, PDAs, remote controls, camcorders, electronic games, electronic instruments, MP3 players, digital voice recorders, toys, blood glucose, cholesterol testing meters, etc.
▶ Tips: Wipe the battery with dry cloth ansd set properly confirming end(+.-). Keep the battery in a dark, cool and dry place. Do not throw the battery in ti fire, not recharge.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MYBATTERYSUPPLIER | 9.97 | ✅ | ✅ | ✅ |
20 Pack Loopacell Brand 364 batteries Replaces LR621 521 SR60 AG1 And all Equivalents
Super Fresh, Top Quality, Works for toys ,Watches, Cameras, Calculators, Car Security Alarm, Keyless Car Remotes, Organizers, Computer Equipment (memory backup battery) CMOS
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MYBATTERYSUPPLIER | 9.97 | ❌ | ❌ | ❌ |
Super Fresh, Top Quality Renata Batteries
Works for toys ,Watches, Cameras, Calculators, Car Security Alarm, Keyless Car Remotes, Organizers, Computer Equipment (memory backup battery) CMOS
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MYBATTERYSUPPLIER | 9.97 | ❌ | ❌ | ❌ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| National Deals | 9.76 | ❌ | ❌ | ❌ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| SmartHubLeader LLC | 9.46 | ❌ | ❌ | ❌ |
164, 280-34, 362, 364, 364BP, 531, 602
AG1, D 364, D364, GP364, L621, LR60, LR620
AG1, D 364, D364, GP364, L621, LR60, LR620
Alkaline Battery 1.5V
AG1, D 364, D364, GP364, L621, LR60, LR620
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Loopacell | 7 |
| Renata Batteries | 6 |
| Maxell | 4 |
| Tianqiu | 4 |
| Beidongli | 3 |
| Cotchear | 3 |
| Licb | 3 |
| Murata | 3 |
| Skoanbe | 3 |
| Tenergy | 3 |
We've carried out a comprehensive analysis of 44,341 reviews on button batteries sr621sw, using our selection criteria to identify the best options in the health & household products. Our findings reveal that most customers typically select button batteries sr621sw priced around $6.35, with top brands including tenergy, licb, maxell, renata batteries, sony, energizer, cotchear, beidongli and murata and jixik
Our team of expert editors reviewed these high-quality items and handpicked the top 30 button batteries sr621sw for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the health & household products category. These include tenergy corporation, licb, bd supply, mybatterysupplier, landot group inc, hillflower usstore, cotchear, first choice online and beidongli and jiangliucong .
We are dedicated to assisting our users in finding the right batteries Products based on their needs, saving them considerable time when choosing which button batteries sr621sw to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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