SC1163, RTC Battery for Raspberry Pi 5

The RTC Battery SC1163 is an official Raspberry Pi accessory designed specifically for the Raspberry Pi 5 to maintain accurate system time when the main power supply is disconnected. This battery powers the onboard real-time clock (RTC), ensuring that the date and time are preserved even during extended power outages or when the device is moved between locations without internet access.

It features a rechargeable ML2020 lithium manganese dioxide coin cell, pre-assembled with a 2-pin connector that plugs directly into the dedicated RTC battery header on the Raspberry Pi 5 board. An included double-sided adhesive pad allows secure and tidy mounting inside a case or enclosure.

The Raspberry Pi 5 integrates a power-management IC with RTC and battery charging capability, allowing this battery to recharge automatically when the board is powered (charging must be enabled in system configuration). This makes the SC1163 an essential accessory for offline applications, servers, data logging, automation systems, and any project where reliable timekeeping is critical.

Key Features:

• Official Raspberry Pi accessory designed specifically for Raspberry Pi 5 RTC backup use.
• Rechargeable ML2020 coin cell provides long-term real-time clock power retention.
• Maintains accurate date and time when the Raspberry Pi 5 is powered off or disconnected.
• Pre-fitted 2-pin connector ensures direct compatibility with the Pi 5 RTC battery header.
• Integrated adhesive pad allows secure installation inside cases or custom enclosures.
• Rechargeable via Raspberry Pi 5 power circuitry when enabled through system configuration.

What’s in the Box

• 1 × RTC Battery for Raspberry Pi 5 (SC1163)
• 1 × Double-sided adhesive mounting pad