Description

Intelligent UPS Power Solution for Raspberry Pi

The 52Pi Original 18650 UPS with RTC & Coulometer Pro is a high-performance uninterruptible power supply designed specifically for Raspberry Pi boards. Whether you’re building robotics systems, IoT devices, mobile projects, or industrial applications, this UPS ensures continuous and stable power delivery.

It supports Raspberry Pi 5, 4B, 3B+, and 3B, making it a versatile power extension board for developers, educators, and embedded system engineers.

 Advanced Power Management Features

This upgraded UPS module includes:

• Independent RTC (Real-Time Clock)

• Coulometer (Voltage & Current Monitoring via I2C)

• Remote OTA Firmware Upgrade

• Programmable Auto Power-On (Back-to-AC)

• Battery Voltage & Current Monitoring in OS

• LED Battery Level Indicator

• Charge & Discharge Simultaneously

All tracking and monitoring data can be accessed via I2C, allowing developers to integrate power management directly into their system software.

 Dual USB & Type-C Extended Output

• Two USB-A output ports for peripherals

• Type-C output support

• Rated discharge power: 15W

• Charging up to 2.1A

The board ensures sufficient power for Raspberry Pi operation even during movement or power interruptions.

 18650 Replaceable Battery Support

• Supports standard 18650 lithium batteries

• Easy battery replacement design

• Stackable battery configuration (UPS Plus version)

• Adaptive charge current regulation

Note: 18650 batteries and Raspberry Pi board are NOT included.

 Multiple Protection Mechanisms

Designed with industrial-grade safety features:

• Output overcurrent protection

• Overvoltage & short circuit protection

• Overcharge & overdischarge protection

• Overtemperature protection

• Power path management

• High reliability design