Patrick Van Oosterwijck posted a (sort of) follow up project to his popular LiFePO4wered/Pi project that we covered last year. Check out the full write up on hackaday.io Many IoT and other projects…
LiFePO4wered Pi+ UPS for Raspberry Pi (Stackable Header)
LiFePO4wered Pi+ UPS for Raspberry Pi (Stackable Header)
Note: If you use UPS to power Raspberry Pi 3B/3B+ while charging, please make sure that the input power is not less than 2.5A. Recommended use: 3V
MakerFocus Raspberry Pi 4 Battery Pack UPS, RPI Pack Standard 10000mAh Raspberry Pi Battery USB Pack Raspberry Pi Latest Version V3Plus Expansion
Raspberry Pi UPS HAT
LiFePO4wered/Pi+
LiFePO4wered/Pi+ from Silicognition LLC on Tindie
Raspberry Pi UPS HAT
LiFePO4wered/Pi+
Uninterruptible Raspberry Pi Zero Power Supply UPS
LiFePO4wered/Pi - LiFePO4 based power manager and UPS for the
LiFePO4wered/Pi+ – Next Gen LiFePO4 battery / UPS / power manager
[Intelligent Design] UPS for Raspberry PI 4B / 3B+ / 3B. Built-in power path management, support side-loading, load high current line compensation
MakerHawk Raspberry Pi UPS Power Supply Uninterruptible UPS HAT 18 650 Battery Charger Power Bank Power Management Expansion Board 5V for Raspberry Pi
Raspberry Pi 4 UPS Plus Power Supply Uninterrupted UPS