Raspberry Pi 5 RTC Battery

TheRaspberry Pi 5 RTC Battery is a rechargeable lithium battery for use with the Raspberry Pi 5 that provides power to the on-board real-time clock (RTC) when the power is removed from the mains.

This battery comes with a dedicated connector for the Raspberry Pi board (labeled "BAT" next to the USB-C connector). The power management integrated circuit used on the Raspberry Pi 5 integrates the real-time clock and its charging circuitry, which can power the clock when the power is disconnected and also charge the battery when the power is connected.

The battery comes with a double-sided adhesive pad to attach it to the inside of the case or other convenient location.

Key Features:

• This RTC battery is made specifically for the Raspberry Pi 5
• The battery contains a Panasonic ML-2020 lithium manganese dioxide battery
• Has a nominal capacity (according to the publicly available data sheet) 45 mAh
• Equipped with a compatible connector for the Raspberry Pi 5 RTC battery socket
• Double-sided adhesive tape included in the package makes it easy to attach to the body