SR621SW Battery or SR621SW Battery Equivalent are silver oxide type batteries. All batteries are by quality branded manufacturers, normally Panasonic, Rayovac, Varta, or Renata.
Equivalent to: E364, SB-AG, AG1/364A, 364A, 364X, GP164, SW621, LR620, LR60, SG1, LR621, L621, AG-1, 364, AG1, GP364, S621E, D364, 602, 280-34, T, V364, SB-AG/DG, SR621, SR60, SR621SW.
SR621SW Battery Equivalent
1. Energizer SR621SW Battery Equivalent
Product Description
- Energizer’s technological superiority results in a wide range of small batteries that are trusted by the world’s finest watch, computer, keyless entry, consumer electronics, and hearing aid brands.
- Energizer is known for its unwavering quality and steady performance all around the world.
- Because of its commitment to constant quality, it now has a market share of more than 70% in Switzerland, one of the world’s leading watchmaking countries.
- The reported failure rate for Energizer is less than 1/1000 of 1%.
- These batteries are frequently required for prominent brands including Swatch, Fossil, Timex, and Casio.
- Energizer batteries have a 5- to 10-year shelf life.
- 5 Energizer #364 (Sr621sw) watch batteries, brand new. This item is brand new and guaranteed to be factory fresh.
- There are 5 new Type 364 Energizer Batteries in this package.
Product information
- Manufacturer Energizer Batteries
- Department Unisex-adult
- Date First Available February 26, 2008
- Is Discontinued By Manufacturer No
- Batteries 1 LR44 batteries required. (included)
- Item model number EO-ACZ3-N6RM
- ASIN B0014WTLU8
- Item Weight 0.32 ounces
- Product Dimensions 0.04 x 0.04 x 0.04 inches
About this item
- Because of its commitment to constant quality, it now has a market share of more than 70% in Switzerland, one of the world’s leading watchmaking countries.
- The reported failure rate for Energizer is less than 1/1000 of 1%.
- These batteries are frequently required for prominent brands such as Swatch, Fossil, Timex, and Casio. They are brand new and guaranteed factory fresh. Energizer batteries have a 5- to 10-year shelf life.
- 5 Energizer #364 (Sr621sw) watch batteries, brand new.
2. Renata Silver SR621SW Battery Equivalent (Silver Oxide Battery)
Product details
- ASIN : B06ZYMTPNS
- Manufacturer : Renata
- Date First Available : April 13, 2017
- Batteries : 10 LR44 batteries required.
- Item model number : 4330928275
- Package Dimensions : 4.8 x 2.05 x 0.55 inches; 1.76 Ounces
- Is Discontinued By Manufacturer : No
Product Description
- Renata’s professional knowledge and constant availability are valuable assets to have on your team. Also in your wristwatches.
- A volume-to-capacity ratio that is optimized accuracy and consistency in dimensions Storage with a high capacity retention (low self-discharge) Excellent dependability due to a consistently high quality level state-of-the-art leak proofing due to a sophisticated sealing method.
- RENATA has first-hand understanding of what a high-quality watch battery should represent, thanks to its tight ties to the Swiss watch industry.
- RENATA’s extensive range of over 40 different watch battery types, the majority of which are of the silver oxide 1.55 V system, provides a suitable power source for any electronic device that requires an ultra-compact, long-lasting, low voltage power source.
3. Duracell SR621SW Battery Equivalent (Silver Oxide Battery)
Safety Information
- If you swallow something, see a doctor right away.
- Keep batteries out of the reach of youngsters.
- Batteries should not be carried unfastened in your pocket or purse.
- If the battery is put incorrectly or at a high temperature, or if it is recharged, shorted, dismantled, or heated, it can explode or leak.
Product details
- Country of Origin : USA
- ASIN : B00006JPHB
- Manufacturer : Duracell Distributing, Inc
- Date First Available : May 18, 2005
- Batteries : 1 Product Specific batteries required.
- Item model number : D364BPK
- Product Dimensions : 0.25 x 1.75 x 3.5 inches; 0.15 Ounces
- Is Discontinued By Manufacturer : No
Product Description
- Duracell batteries provide long-lasting power in a variety of devices, including calculators, handheld games, and watches.
- Duracell has a large selection of high-capacity electronics/watch batteries to match your demands.
About Duracell
- Duracell Silver Oxide Coin and Button batteries are made with triple corrosion protection for long-lasting battery power.
- Medical devices, toys, calculators, watches, and other devices benefit from Duracell Coin and Button batteries.
- Duracell Silver Oxide Coin and Button batteries deliver dependable, long-lasting power to your specialty devices, so you can trust that they’ll be there when you need them.
About this item
- This Duracell 389/390 Silver Oxide battery is the same as the SR621W, 363, and SR60 batteries.
- Duracell Silver Oxide batteries are guaranteed to last for four years when stored properly.
- Power Preserve Technology is infused with triple corrosion protection for dependable battery power.
- Long-Lasting Power: Duracell Silver Oxide batteries are designed to last for a long time.
- Duracell’s 364 1.5V silver oxide batteries provide dependable, long-lasting power for watches, calculators, and medical instruments.
4. Renata SR621SW Battery Equivalent (Silver Oxide Zero Mercury Electronic Batteries)
Equivalent to: E364, SB-AG, AG1/364A, 364A, 364X, GP164, SW621, LR620, LR60, SG1, LR621, L621, AG-1, 364, AG1, GP364, S621E, D364, 602, T, V364, SB-AG/DG, 280-34, SR621, SR60, SR621SW.
Product Description
- Works for: medical devices, stopwatches, calorie counters, pedometers, sporting goods, LED lights, pet collars, door chimes, games, toys, garage door openers, electronic organizers, PDAs, calculators, computer motherboards, watches, and and all other devices that requires this battery size.
- Genuine Renata 1.55v Watch batteries, brand new.
Product information
- Manufacturer RENATA
- Date First Available August 18, 2014
- Is Discontinued By Manufacturer No
- Item model number 4332780868
- ASIN B00MTZI038
- Item Weight 0.035 ounces
- Package Dimensions 5 x 2 x 2 inches
About this item
- Also works for Computer Equipment (memory backup battery) CMOS, Organizers, Keyless Car Remotes, Car Security Alarm, Calculators, Cameras, Watches, toys
- Top Quality Renata Batteries
- Super Fresh
5. Murata SR621SW Battery Equivalent (Silver Oxide Battery 1.55V)
Product information
- Date First Available May 8, 2020
- ASIN B088C19RTX
- Manufacturer Murata
- Item Weight 1.13 ounces
- Package Dimensions 5.75 x 3.66 x 1.93 inches
About MURATA
- ISO-TS16949, ISO-14001 and ISO-9001 certified
- In Japan (LR and SR) and Indonesia, quality is manufactured under strict control and modern assembly (CR)
- Environmentally friendly: Totally free of cadmium, lead, and mercury
- Anti-swelling and anti-leakage properties are superior.
- Watches, health and security devices, toys, IoT devices, automobiles, and more all benefit from high-performance cells.
About this item
- Murata continues a long and proud history of producing high-performance and dependable Japanese microbatteries.
- Murata 364 SR621SW 1.55V Silver Oxide Button Cell Watch Battery, 18mAh Murata 364 SR621SW 1.55V Silver Oxide Button Cell Watch Battery
6. Sony SR621SW Battery Equivalent (0% Hg Mercury Silver Oxide Battery 1.55V Sony 364)
Product information
- Manufacturer Sony
- Date First Available March 4, 2014
- Is Discontinued By Manufacturer No
- Batteries 1 LR44 batteries required
- Item model number S-364-SR621SW-1
- ASIN B00ISCTQKC
- Item Weight 0.634 ounces
- Package Dimensions 6.34 x 2.28 x 0.35 inches
About the product
- Recommended Uses For Product: Watch
- Battery Cell Composition: Silver Oxide
- Brand: Sony
7. MAXELL SR621SW Battery Equivalent (Silver Oxide 1.55v Battery 364 D364 602)
Product information
- Date First Available June 18, 2015
- Is Discontinued By Manufacturer No
- Item model number 2x SR621SW
- ASIN B00ZYFHZX6
- Manufacturer Maxell
- Item Weight 0.634 ounces
- Package Dimensions 4.5 x 4.2 x 0.3 inches
Product Description
- This MAXELL SR battery is available in zero-mercury, zero-lead added variants.
- To fulfill the increased demand for powering various types of timepieces, a variety of product lineups are available, ranging from large to tiny, thin models.
- This MAXELL SR battery is appropriate for precision electronic devices such as quartz watches, where high energy density per unit volume and a stable working voltage are required. It is based on many years of experience and know-how in numerous industries.
- Maxell was the first Japanese manufacturer to commercialize button-type silver oxide batteries.
About this item
- Lightweight
- Stable Discharge
- 1.55 Volt Nominal Voltage
- Micro Cells Blister Package: Original Hologram Packaging
- Leakage Resistance Design
8. Beidongli SR621SW Battery Equivalent (AG1 Watch Battery 164, 364, SR621)
Product details
- ASIN : B0BVR51WFX
- Manufacturer : Beidongli
- Date First Available : February 14, 2023
- Batteries : 10 batteries required
- Package Dimensions : 7.09 x 1.22 x 0.2 inches; 1.13 Ounces
- Is Discontinued By Manufacturer : No
- Country of Origin: China
About this item
- These Beidongli batteries are suitable for lighters, games, cameras, calculators, and watches
- Compatible Part #’s: 164, 364, LR621, SR621
- Brand new replacement AG,1 SR621, SR621SW, 364, 164 batteries
SR621SW Batteries Cross Reference Chart
The following cross reference chart lists some of the most popular SR621SW, LR621, 364/363, AG1 battery models, with their most important features and specifications:
| Battery | Datasheet | Discharge current | Annual Self-Discharge Rate | Operating Temperature | Capacity | Nominal and Cutoff Voltages | Chemistry |
| Varta V 364 MF | Varta V 364 MF | ~22μA @1.55V 68kΩ @20°C | <10% @20°C | 0°C to +60°C | 17 mAh 68kΩ down to 1.2V, 20°C | 1.55V, 1.2V | Silver Oxide |
| Seiko SR621SW | – | 40μA | – | -10°C to +60°C | 23 mAh 30kΩ down to 1.2V 23°C | 1.55V, 1.2V | Silver Oxide |
| muRata SR621 | muRata SR621 | 30μA @1.55V 47kΩ @23°C | – | -10°C to +60°C | 20 mAh 47kΩ down to 1.2V 23°C | 1.55V, 1.2V | Silver Oxide |
| Maxell SR621SW | – | 30μA @1.55V 47kΩ @20°C | – | -10°C to +60°C | 18 mAh 47kΩ down to 1.2V 20°C | 1.55V, 1.2V | Silver Oxide |
| Energizer 364/363 | Energizer 364/363 | 21μA @1.46V 68kΩ @21°C | ~2% @20°C | – | 19 mAh 68kΩ down to 1.2V 21°C | 1.55V, 1.2V | Silver Oxide |
| Duracell D364 | Duracell D364 | 33.2μA @1.52V 68k1Ω @20°C | <10% @20°C | 0°C to +60°C | 20 mAh 68k1Ω down to 1.2V 20°C | 1.55V, 1.2V | Silver Oxide |
Safety for SR621SW Battery or SR621SW Battery Equivalent:
Caution:
- In the event of disposal, place an insulating material between the (+) and (-) terminals of the battery.
- If the equipment is no longer in use, remove the batteries. After utilizing the gadget, disconnect the batteries.
- Before using the device, read the instruction manual and precautions carefully. Some uses and types of equipment are not compatible with SR621SW Battery or SR621SW Battery Equivalent battery specifications or performance.
- Make sure the (+) and (-) do not come into contact with any metal portions of the device when inserting the SR621SW Battery or SR621SW Battery Equivalent.
- Avoid allowing the battery to come into touch with water.
- Batteries should be kept away from direct sunshine, extreme heat, and humidity.
- Batteries should not be used or left in direct sunlight or in high-temperature environments.
- Don’t charge too much.
- It’s not a good idea to mix new and used batteries.
- Do not combine various types of batteries.
- Soldering directly to the battery is not recommended.
- Do not swap the (+) and (-) signs (-).
Warnings
- If an alkaline liquid has split into clothing, wash it promptly with clean water to avoid irritation.
- If you get alkaline liquid in your eyes, don’t rub them; instead, wash them with clean water and see a doctor very far away.
- Keep batteries out of reach of children. It is extremely dangerous for children to ingest the battery. Please secure the battery firmly while designing mechanical hardware around it to prevent youngsters from removing it. Please keep the batteries out of reach of children when storing them.
- SHORT IS NOT AN OPTION. Short-circuit happens when the (+) and (-) come into touch with metal components. As a result, there is a risk of fire, heat generation, leakage, or explosion.
- HEATING, DISASSEMBLING, OR DISPOSING OF IN FIRE IS NOT RECOMMENDED. As a result, the insulation materials are damaged, and there is a risk of fire, heat generation, leakage, or bursting.
Frequently asked questions for SR621SW Battery Equivalent
Is the 377 battery the same as the SR621SW battery?
Is SR626SW the same as Energizer 377? Yes, the Energizer 377/376 battery is a 6.8 x 2.6 mm silver-oxide battery that is comparable to most SR626SW batteries.
What is the life expectancy of SR621SW batteries?
Batteries have a five-year shelf life.
What battery has the same capacity as 364?
SR621SW and equivalent button cell batteries – GP364, S621E, D364, AG1, SR621, V364, SR621SW, SR60.
Daniel Wellington’s power source is a lithium-ion battery.
A silver oxide cell battery is used in all Daniel Wellington clocks (standard button cell). When replacing the original battery, we recommend using a Sony 364 battery (SR621SW).
Is 364 the same as SR621SW?
AG1/364A, SB-AG, E364, SW621, GP164, 364X, 364A, SG1, LR60, LR620, AG-1, 364, L621, LR621, S621E, GP364, AG1, T, V364, D364, 602, SB-AG/DG, 280-34, SR60, SR621, SR621SW batteries are all direct replacements.