Coin cells, which are also called button cells, are small, round batteries that are commonly used in watches, toys, or keyless entry devices for cars. These Maxell coin cells have a silver oxide chemistry, and are mercury-free. This listing is for the Maxell 301 coin cell battery. The voltage of the Maxell 301 is 1.55V, and its capacity is 110mAh. The discharge current is 100mA. With the Maxell 301 coin cell, you get a flat discharge rate, which means that the voltage remains constant until the battery discharges itself. In terms of energy capacity, the Maxell 301 packs at least two times as much as a standard alkaline coin cell. The Maxell 301 is specifically geared towards low-drain apparatuses like analog watches. The design of the Maxell 301, known as leak resistant processing, prevents it from leaking, which is an important safety feature for batteries.

• Chemistry is silver oxide
• Voltage is 1.55V
• Capacity is 110mAh
• Discharge current is 100mA
• Are mercury-free
• Flat discharge rate: voltage remains constant until battery discharges itself
• Packs at least two times as much energy density as standard alkaline coin cellS
• Specifically geared towards low-drain apparatuses like analog watches
• Leak resistant processing prevents battery from leaking, an important safety feature

• Chemistry: Silver oxide
• Voltage: 1.55V
• Capacity: 110mAh
• Discharge current: 100mA
• Dimensions:
  • Weight: .060 oz.
  • Height: 4.2mm
  • Diameter: 11.6mm