1. Introduzione
Thank you for choosing Murata 371 SR920SW Silver Oxide Button Cell Batteries. Murata has over 40 years of expertise in developing and manufacturing high-performance micro batteries. These batteries are designed to provide reliable and long-lasting power for a wide range of personal electronic devices.
The Murata 371 SR920SW is a 1.55V Silver Oxide battery with a nominal capacity of 35mAh. It is manufactured in Japan, is 0% Mercury, and RoHS Compliant, reflecting a commitment to quality and environmental responsibility.

Image 1: Murata 371 SR920SW batteries in their original blister packaging.
2. Caratteristiche di u produttu
- Tipu: 371 SR920SW Silver Oxide Button Cell
- Voltage: 1.55V
- Capacità nominale: 35 mAh
- Température de fonctionnement : -10 ℃ à + 60 ℃
- Composizione: 0% Mercury, RoHS Compliant
- Affidabilità: Engineered for high performance and reliability, continuing a long tradition of Japanese quality.
- Applicazioni: Suitable for various devices including watches, remotes, car keyfobs, medical devices, wearables, digital thermometers, toys, and calculators.

Imagine 2: Primu pianu view of a Murata SR920SW battery, highlighting its 0% Mercury content.
3. Setup è Installazione
These batteries are designed for easy replacement in compatible devices. Always refer to your device's specific instruction manual for detailed battery replacement procedures, as steps may vary.
Passi generali di l'installazione:
- Identificà u compartimentu di a batteria: Locate the battery compartment on your device. This is often on the back or underside, secured by screws or a small latch.
- Scompartimentu apertu: Carefully open the battery compartment using appropriate tools (e.g., a small screwdriver or watch case opener).
- Eliminate a vechja batteria: Note the orientation of the old battery (positive (+) and negative (-) terminals). Gently remove the old battery.
- Inserite una nova batteria: Insert the new Murata 371 SR920SW battery, ensuring the correct polarity. The positive (+) side is typically facing upwards.
- Scompartimentu sicuru: Chiude u compartimentu di a batteria in modu sicuru.
- Dispositivu di prova: Power on your device to confirm proper function.

Image 3: Illustrative image of a button cell battery being carefully placed into a watch movement using tweezers.
Cumpatibilità:
The Murata 371 SR920SW battery is a common replacement for various watch and small electronic device batteries. It is equivalent to Sony 371 and other similar models. Always verify the required battery type for your specific device.

Image 4: A visual guide displaying various Murata watch battery models and their corresponding reference numbers.
4. Linee di u funziunamentu
Once correctly installed, the Murata 371 SR920SW battery will power your device. These silver oxide batteries are known for their stable voltage output throughout their lifespan, which is crucial for devices requiring consistent power, such as watches.
- Potenza consistente: Provides a steady 1.55V output for reliable device operation.
- Long Lifespan: Designed for extended use in low-drain applications.
- Resilienza à a temperatura: Functions effectively within a wide operating temperature range of -10℃ to +60℃.
5. Mantenimentu è Storage
Proper handling and storage can extend the life of your batteries and ensure safety.
- Conservazione: Conservate e batterie micca aduprate in u so imballaggio originale in un locu frescu è asciuttu, luntanu da a luce diretta di u sole è da temperature estreme.
- Trattamentu: Avoid touching the battery terminals with bare hands, as oils and dirt can affect performance. Use non-conductive tweezers if possible.
- Evite i Corti Circuiti: Do not store batteries loosely or with metal objects that could cause a short circuit.
- Eliminazione: Smaltite e batterie usate secondu e regulazioni lucali. Ùn ghjittate micca in i rifiuti domestichi.
6. Risoluzione di prublemi
Sè u vostru dispusitivu ùn funziona micca currettamente dopu l'installazione di a batteria, cunsiderate i seguenti:
- Installazione sbagliata: Assicuratevi chì a bateria hè inserita cù a polarità curretta (+/-).
- Poveru cuntattu: Check that the battery makes firm contact with the device's terminals. Clean any dirt or corrosion from the terminals if necessary.
- Batteria scaricata: Although new, a battery might be faulty or have been stored improperly. Try a different new battery.
- Malfunzionamentu di u dispusitivu: If multiple new batteries do not resolve the issue, the problem may lie with the device itself. Consult your device's manual or a qualified technician.
7. Informazioni di sicurezza
ATTENZIONE: TENERE E BATTERIE FORA A PORTATA DI I CIDELLI.
- Periculu di suffocazione: Button cell batteries are small and can be easily swallowed by children.
- Periculu d'ustione chimica: If swallowed, button cell batteries can cause severe internal chemical burns in as little as 2 hours, leading to serious injury or death.
- Immediate Medical Attention: If you suspect a battery has been swallowed, seek immediate medical attention.
- Sicurezza generale: Do not recharge, disassemble, heat, or dispose of batteries in fire. Doing so may cause explosion, leakage, or fire.
- Fuga: In case of battery leakage, avoid contact with skin and eyes. If contact occurs, rinse immediately with plenty of water and seek medical advice.
8. Specificazioni
| Attributu | Detail |
|---|---|
| Tipu di batterie | 371 SR920SW Silver Oxide Button Cell |
| Voltage | 1.55V |
| Capacità nominali | 35 mAh |
| Temperature di funziunamentu | -10 °C à +60 °C |
| Mercury Content | 0% Mercury |
| Cunfurmità | Conforme à RoHS |
| Origine | Fattu in Giappone |
| Dimensioni di u pacchettu | 2.09 x 1.02 x 0.75 inch |
| Pesu di l'articulu | 0.634 ounces (package) |
| Usi cunsigliati | Watch, remotes, car keyfobs, medical devices, wearables, calculators, digital thermometers, toys |
9. Supportu
For further assistance or inquiries regarding Murata products, please visit the official Murata Store on Amazon.





