379 (SR521SW) 1.55V Silver Oxide Watch Battery (50 Batteries)

Name: LOOPACELL 379 SR521SW Silver Oxide 50 Count
Brand: LOOPACELL
SKU: OTF-US-HO-AM-B075QXBL71
Price: 24.99 USD
Availability: InStock

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379 (SR521SW) 1.55V Silver Oxide Watch Battery (50 Batteries)

Regular Price: US$29.99

Special Price US$24.99

Availability: In stock

Supplier: LOOPACELL

Category: Home & Garden Household Cleaning & Vacuums Household Batteries Coin & Button Cell

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US$19.99 shipping fees for any order

Key Benefits

🔋 1.55V Silver Oxide — 379 (SR521SW) batteries deliver 1.55V power for small electronics.
⌚ Compatible Devices — Works in watches, laser pointers, insulin pumps, heart rate monitors, cameras, calculators, car security alarms, keyless remotes, and CMOS memory backup applications.
✅ Multiple Equivalent Models — Replaces SR521SW, SR63, SR521, SB-AC/DC, 280-59, JA, V379, D379, 618, GP379, S521E, LR521, AG0, and other equivalents.
📦 Bulk Quantity — Package contains 50 batteries.
🏢 Loopacell Brand — Genuine Loopacell branded batteries with new packaging for authenticity guarantee.

Common Questions

What voltage do these 379 batteries provide?

These batteries deliver 1.55V.

How many batteries are in this package?

The package contains 50 batteries.

What is the alternative model number for the 379 battery?

The 379 is equivalent to SR521SW and has multiple other equivalents including SR63, SR521, AG0, and others listed by the manufacturer.

Can these batteries work in watches?

Yes, 379 batteries are designed to work in watches along with many other small electronic devices.

BE SAFE

WE ONLY SOURCE

FROM OFFICIAL SUPPLIERS

From United States

To International

In 5-10 Days

US$19.99 shipping fees for any order

GRAND SELECTION

Think of it and most probably we have it among our grand selection of products!

AMAZING PRICES

Get ready for the amazing and best Supps prices ever!

FIXED RATE DELIVERY

Get your order anywhere on this planet within 5-10 days with a fixed rate of $19.99 (no matter the size of your order)

+1 (844)-467 8777