🔋 Sony SR927SW (395) 1.55V Silver Oxide Watch Battery – Genuine – Long Shelf Life – Fresh Stock

Power your precision timepieces and compact electronics with the Sony SR927SW (395) button battery — a premium-quality, mercury-free silver oxide cell designed for stable voltage, long-lasting performance, and reliable operation in delicate electronics.

✅ 100% Genuine Sony – No generics or rewraps
✅ Fresh stock – Long expiry (2030 or newer)
✅ Trusted worldwide by watchmakers and technicians
✅ Ideal for watches, thermometers, tools & more

✅Sony is a trusted brand known for long-lasting, leak-resistant batteries.

 

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✅ Product Specifications

• Brand: Sony

• Model: SR927SW

• Common Name: 395

• IEC Code: SR57

• Type: Silver Oxide (non-rechargeable)

• Voltage: 1.55V

• Capacity: ~55–60 mAh

• Diameter: 9.5 mm

• Height: 2.7 mm

• Shelf Life: 5–7 years (see below)

• Packaging: Blister sealed (not loose)

• Mercury-Free: Yes

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🕒 What Is “Shelf Life”?

Shelf life refers to how long a battery can remain unused in its packaging while still retaining most of its original charge.

For Sony SR927SW:

• Shelf life: 5–7 years if stored in a cool, dry place

• Maintains over 90% power when sealed and stored properly

• Starts to discharge only once installed in a device

💡 Perfect for storing spares or using in service/repair kits.

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🔧 Cross-Reference / Equivalent Battery Models

Sony SR927SW (395) is equivalent to:

• 395, SR927SW, SR57, D395, V395, GP395

• SB-AP, 280-44, RW315
  🛑 Not to be confused with SR927W (399) — which is a high-drain version.

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⌚ Common Uses & Compatible Devices

• ✅ Analog quartz watches (low drain)

• ✅ Digital watches

• ✅ Small calculators

• ✅ Thermometers

• ✅ Laser pointers

• ✅ Remote controls

• ✅ Jewelry and fashion watches

• ✅ Compact electronics with low energy draw

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⌚ Watch Brands & Models That Use SR927SW:

This battery fits many quartz movement watches, including models from:

• Casio:

  • Casio Edifice series

  • Casio Wave Ceptor (select analog models)

• Citizen:

  • Slim-line quartz analog models

• Seiko:

  • Seiko dress watches

  • Seiko Quartz Classic

• Fossil, Armitron, Skagen, Invicta, Timex, Bulova, and many more

💡 Always check your old battery or user manual to confirm size/code. If it reads SR927SW or 395, this is your match.

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🛍️ Why Buy From Us?

• ✅ Authentic Sony – No Counterfeits, No Surprises

• ✅ Fresh, Long-Dated Stock – Expiry 2031

• ✅ Fast Dispatch – Ships Within 1~2 Business Day

• ✅ Carefully Packed – No Loose Batteries

• ✅ Multi-Pack Discounts Price, Better Deal

• ✅ 5-Star Customer Support – Trusted eBay Seller

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📦 Available Quantities:

• 🔹 5 PCS x Sony SR927SW (395) Button Battery on One Blister Package 

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🚚 Shipping & Returns

• 🚀 Dispatch within 24~48 hours (business days)

• 📬Standard shipping 2~5 days to arrive

• 🔁 30-Day Hassle-Free Returns ( If package never be opened)

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🔋 Power Your Watch the Right Way — With Genuine Sony SR927SW (395)

🛒 Click “Add to Cart” to buy now and enjoy premium Sony performance, fast delivery, and dependable customer service.