RTC Battery
The Radxa X4 has an RTC battery connector, supporting an external RTC (Real-Time Clock) button cell battery. Please refer to the product diagram for specific interface details.
Connector Specifications
- RTC battery connector: 2-pin, 1.25mm pitch
Battery Specifications
- RTC battery model: CR2032
- RTC battery voltage: 3V
- RTC battery connector model: MX1.25mm male
tip
Please note that the RTC battery connector does not support charging functionality.
Connection Diagram
