Seizaiken/Seiko 303 SR44SW Silver Oxide Button Cell 1.55 V – 1 Piece

Highlights

• Stable 1.55 V – ideal for watches
• Silver oxide technology for consistent performance
• Long shelf life
• Replaces SR44SW / SR44

Replaces / equivalent types

Silver oxide (same type)

• 303
• SR44SW
• SR44

Also fits instead of alkaline

• AG13

Technical data

• Brand: Seizaiken (Seiko)
• Type: 303 / SR44SW
• Technology: Silver oxide
• Voltage: 1.55 V
• Rechargeable: No
• EAN: 4950096300279
• Contents: 1 piece

Package contents

• 1 × Seizaiken/Seiko 303 SR44SW silver oxide button cell 1.55 V

Notes & safety

• Do not recharge, short-circuit, open or throw into fire
• Store in a cool, dry place
• Dispose of properly (battery collection point)

WARNING – button/coin cell: Keep batteries away from children. Swallowing a button cell can cause severe internal chemical burns and death within 2 hours. If you think a battery has been swallowed or placed inside any part of the body, seek medical help immediately. Keep new and used batteries out of the reach of children. Dispose of used batteries immediately and properly (not in household waste) – even used batteries can be dangerous.

Frequently asked questions

Is SR44SW the same as 303?

Yes. 303 and SR44SW are two names for the same silver oxide button cell.

Can it replace an AG13?

Yes, AG13 is listed as an equivalent type. The 303 is the silver oxide version with a more even voltage.

Is the battery rechargeable?

No, the Seizaiken/Seiko 303 is not rechargeable.