CR2032 lithium battery with wire and PHR-2 connector

3 V CR2032 lithium coin cell with pre-attached wires and a 2-pin PHR-2 connector (JST-PH compatible). Suitable for example as an RTC backup battery, for small electronics, measuring instruments and various embedded systems.

Technical specifications

• Battery type: CR2032
• Nominal voltage: 3 V
• Capacity: typically 220 mAh
• Connector: PHR-2, 2-pin
• Wires: pre-attached to the battery
• Chemistry: Lithium manganese dioxide (Li-MnO₂)
• Non-rechargeable

Applications

• RTC backup power sources
• Raspberry Pi RTC modules
• Arduino and microcontroller projects
• Measurement and data logging devices
• Memory and settings backup

Pre-wired 25cm cable and PHR-2 connector enable quick installation without soldering.