Vinnic 621 Watch Battery (10 pack)

Keep your ultra-slim and petite timepieces powered with the Vinnic 621 Watch Battery 10-Pack. The "621" (commonly known as the 364 or AG1) is a specialized button cell designed for thin watch movements and small electronics where space is a luxury.

This 10-pack provides a cost-effective way to maintain a fleet of dress watches or delicate instruments. Utilizing Alkaline chemistry, these cells deliver a reliable 1.5V output, ensuring your devices remain "always at the ready" without the premium price tag of single-unit retail packaging.

Key Features

• Universal Replacement: Fully compatible with SR621SW, 364, AG1, LR621, and 164. This is the go-to battery for many ladies' petite dress watches and ultra-thin analog models.
• Convenient 10-Pack Blister: The batteries are organized on a tearable card, keeping them securely sealed and separated to prevent accidental discharge until you are ready to use them.
• Leak-Resistant Technology: Engineered with a secure seal to protect the delicate internal components of your watch from corrosive damage.
• Environmentally Conscious: Produced with 0% Mercury (Hg Free), making them safer for your household and easier to dispose of responsibly.
• Compact "Low Profile" Design: At only 2.1 mm thick, these cells are specifically designed for low-drain devices that require a steady, long-term power source.
• Reliable Shelf Life: These cells are formulated to maintain their charge for years when stored in their original packaging, ensuring you have a spare when you need it most.

Specifications at a Glance

• Battery Type: Alkaline Manganese
• Voltage: 1.5 Volts
• Dimensions: 6.8 mm (Diameter) × 2.1 mm (Height)
• Capacity: Approx. 13 mAh
• Pack Size: 10 Cells
• Common Equivalents: 364, SR621SW, AG1, LR60, D364, V364