Designed to provide stable and reliable performance for watches, calculators, key fobs, and other compact electronic devices.

✅ Product Details
✔️ Brand: Sony
✔️ Model: AG1 / SR621SW / 364 / LR621
✔️ Voltage: 1.55V
✔️ Chemistry: Silver Oxide
✔️ Compact and lightweight design
✔️ Reliable and stable power output
✔️ Quantity: 5 batteries
✔️ Condition: Brand New – Fresh stock

🔄 Compatible Codes
✔️ AG1
✔️ SR621SW
✔️ 364
✔️ LR60
✔️ LR621
✔️ SG1
✔️ LR620

🎯 Common Uses
✔️ Watches and small clocks
✔️ Calculators
✔️ Key fobs
✔️ Small toys
✔️ LED gadgets
✔️ Small electronic devices

📦 Package Includes
✔️ 5 × Sony AG1 / SR621SW 1.55V Button Cell Batteries

🚚 Shipping Information:

📍 Shipping within Ireland:
1️⃣ First Class Letter Service   – No tracking     - Free
2️⃣ Registered Post                   – With tracking  - €2.55
📦 Delivery time: Usually 1-3 business days

🌍 Shipping across Europe:
1️⃣ An Post International          – No tracking     - €1.65
2️⃣ An Post Express                  – With tracking  - €2.65
📦 Delivery time: Usually 4-12 business days