1. Introdução
This manual provides essential information for the safe and effective use of Murata 376 SR626W 1.55V Silver Oxide Watch Button Cell batteries. These batteries are designed for watches and other small electronic devices requiring a stable and reliable power source. Murata, a leader in micro-battery technology, ensures high performance and reliability in its products.
Figure 1: Murata 376 SR626W Silver Oxide Watch Batteries in a blister pack, showing five individual cells.
2. Informações de segurança
Please read and understand all safety precautions before handling or installing batteries. Failure to follow these instructions may result in fire, explosion, leakage, or other hazards.
- Mantenha fora do alcance de crianças: Pilhas tipo botão podem ser engolidas. Em caso de ingestão, procure atendimento médico imediatamente.
- Não recarregue: These batteries are not rechargeable. Attempting to recharge may cause leakage or explosion.
- Não desmonte nem modifique: Tampering with batteries can lead to internal short circuits, leakage, or explosion.
- Do not expose to heat: Avoid direct sunlight, high temperatures, or fire. This can cause leakage, explosion, or fire.
- Não provoque curto-circuito: Keep batteries away from metal objects that could cause a short circuit.
- Observe a polaridade: Always insert batteries with the correct positive (+) and negative (-) orientation as indicated by the device.
- Evite o contato com a pele e os olhos: If battery fluid comes into contact with skin or eyes, immediately flush with plenty of water and seek medical attention.
3. Instalação
Installing a watch battery typically requires specific tools and careful handling. If you are unsure, it is recommended to consult a professional watch repair technician.
- Prepare seu espaço de trabalho: Work on a clean, well-lit surface. Use a soft cloth or mat to prevent scratching your watch.
- Open the watch case: Depending on your watch model, this may involve unscrewing a case back, prying it open with a case knife, or using a specialized tool.
- Remova a bateria antiga: Carefully note the orientation of the old battery. Use non-metallic tweezers or a small screwdriver to gently lift and remove it. Avoid touching the watch movement with bare hands.
- Insert the new battery: Place the Murata SR626W battery into the battery compartment, ensuring the correct polarity (usually positive side up). Use non-metallic tweezers to avoid scratching the battery or watch components.
- Secure the battery: Ensure the battery is seated correctly and any retaining clips are re-engaged.
- Close the watch case: Carefully re-attach the watch case back, ensuring a secure fit to maintain water resistance (if applicable).
Figure 2: Illustration of a watch battery being carefully installed into a watch movement using tweezers.
4. Informações Operacionais
Murata SR626W batteries are designed for consistent and reliable power delivery in watches. They are silver oxide batteries, known for their stable voltage output and long shelf life.
- Volumetage Estabilidade: Silver oxide batteries maintain a stable voltage throughout their discharge cycle, which is crucial for accurate timekeeping in watches.
- Livre de mercúrio: Murata batteries are manufactured without mercury, lead, or cadmium, reflecting a commitment to environmental responsibility.
Figura 3: Um close-up view of a Murata watch battery, highlighting the 'Hg 0%' marking, signifying its mercury-free composition.
5. Manutenção e armazenamento
Proper handling and storage can extend the shelf life of your Murata batteries and ensure safety.
- Armazenar: Guarde as pilhas não utilizadas na embalagem original, em local fresco e seco, longe da luz solar direta e de temperaturas extremas.
- Avoid mixing: Do not mix new and old batteries, or batteries of different types or brands.
- Limpar lentes de contato: Before installation, ensure the battery contacts in your device are clean and free of corrosion.
6. Solução De Problemas
If your device does not function after battery replacement, consider the following:
- Polaridade incorreta: Verifique novamente se a bateria está inserida com a orientação correta, positivo (+) e negativo (-).
- Poor contact: Ensure the battery is seated firmly in its compartment and that the contacts are clean and making proper connection.
- Device issue: If the battery is correctly installed and the device still does not work, the issue may lie with the device itself, not the battery.
- Battery expiration: Check the expiration date on the battery packaging.
7. Especificações
| Especificação | Detalhe |
|---|---|
| Número do modelo | SR626W (also known as 376) |
| Tipo de Bateria | Silver Oxide Button Cell |
| Vol Nominaltage | 1.55V |
| Capacidade | 28 mAh |
| Química | Silver Oxide (0% Mercury) |
| Uso recomendado | Relógios |
| Fabricante | Murata |
Figure 4: A visual representation of various Murata watch battery models, including the SR626W, alongside a watch movement.
8. Descarte
Do not dispose of batteries in household waste. Batteries contain materials that can be harmful to the environment if not disposed of properly. Please recycle batteries at designated collection points or return them to appropriate recycling facilities. Consult your local regulations for proper battery disposal.
9. Garantia e Suporte
Murata batteries are manufactured to high-quality standards. For warranty information or technical support, please refer to the official Murata webNo site ou entre em contato com o revendedor. Guarde o comprovante de compra como prova de aquisição.
Figure 5: A Murata SR626SW battery shown within a watch movement, illustrating its role as a reliable power source.
