The power-management IC used on Raspberry Pi 5 integrates a real-time clock, and charging circuitry for a button cell which can power the clock while the main power is disconnected.
Raspberry Pi offers a Panasonic ML-2020 Lithium Manganese Dioxide battery, with a two-pin plug suitable for connection to the battery connector on the Raspberry Pi 5 PCB, and a double-sided adhesive pad to attach it to the inside of a case or another convenient location.
- Panasonic ML-2020 Battery
- Comes with a connector for Pi 5 board
- Easy to install and Replace
- Double-sided adhesive pad to attach it to the inside of a case
1 x Official Raspberry Pi 5 RTC Battery