Energizer Silver Oxide Button Cell Battery 1.55V 15mAh SR616SW

The Energizer SR616SW Silver Oxide Button Cell Battery delivers dependable 1.55V power for precision devices including watches, toys, games, instruments and electronics. Utilizing advanced silver oxide chemistry (Zn/Ag2O), this battery provides stable voltage output and exceptional longevity, ensuring your devices maintain consistent performance throughout the battery's life.

Measuring 6.8mm in width and 1.65mm in height, this ultra-compact button cell weighs just 0.28g while delivering 15mAh nominal capacity. Also known as 321, the SR616SW is engineered for devices requiring reliable, long-lasting power in a minimal footprint, making it the ideal choice for precision instruments and miniature electronics where space is at a premium.

Key Features

• Silver oxide chemistry (Zn/Ag2O) for stable voltage and extended life
• 1.55V output ideal for precision electronic devices
• 15mAh nominal capacity for reliable runtime
• Ultra-compact button cell design (6.8mm × 1.65mm)
• Lightweight construction at just 0.28g
• Compatible with watches, toys, games, instruments and electronics
• Cross-reference: 321
• Trusted Energizer quality and performance

Specifications

• Model: SR616SW (also known as 321)
• Chemistry: Silver Oxide (Zn/Ag2O)
• Voltage: 1.55V
• Nominal Capacity: 15mAh
• Size: Button Cell
• Width: 6.8mm
• Height: 1.65mm
• Weight: 0.28g
• Applications: Watch, Toy, Game, Instrument, Electronic

WARNING:

• KEEP OUT OF REACH OF CHILDREN.
• Swallowing or insertion into the body may lead to serious injury or death in as little as 2 hours due to chemical burns and potential perforation of the esophagus. Immediately see doctor.
• Keep in original package until ready to use.
• Dispose of used batteries immediately.
• Risk of injury due to fire, explosion or leakage.
• Do not disassemble, charge, crush or expose to fire or high temperature.