The Super Watchdog V7 is an efficient tool for safeguarding Raspberry Pi in all your projects. It provides two key functions: power-cycling the Raspberry Pi during software lock-ups and preventing SD card failure during power loss. The device has a default 120-second timer, cutting and restoring power if the Raspberry Pi doesn't issue a reset command. Compatible with Raspberry Pi models B+, 2, 3, 4, 5, and Zero, it uses minimal GPIO pins. The board supports various power connectors and can operate on a 18650 Li-Ion battery for continuous operation during power outages. Additionally, it features an onboard self-test for functionality assurance and a push-button for manual Raspberry Pi control. Features * Super Watchdog HAT with UPS Battery Backup for Raspberry Pi * Enhanced battery charger provides up to 700mA charging current * Charge and Standby status LEDs * Battery overheating protection * Socket for two Li-Ion 18650 batteries * A must for all RPI mission critical installation * Cycle RPI power after software lock-up * Prevent SD Card damage during power outages * On board battery charger, step-up converter and intelligent power monitor * Double power supply jacks: USB-C and pluggable 3.5mm connector * Provide up to 3A/5V power to Raspberry Pi from Li-Ion Battery * Uses only I2C port (address 0x30) leaving all GPIO pins available * On board resettable fuse * On board reset pushbutton Specifications * Dimensions: L: 88mm x W: 28mm Resources * Command Line Interface * Python Library * User's Guide V6.0 * Open Source Hardware Schematic * Command Line * Python Libraries * 2D CAD drawing * Line Power Monitor Example * 3D-STEP-MODEL * RoHS and REACH Compliance Declaration Package Contents * 1x Super Watchdog V7 * 2x M2.5 x 18mm Male-Female Brass Standoffs * 2x M2.5 x 5mm Brass Screws * 2x M2.5 Brass Nuts * 1x 2-pin plug for the power supply connector Revision History As of January 19th, the following has been added to the upgraded V7 version * A dual socket to allow 2x 18650 batteries * A battery overheating circuit which cuts charging if the battery temperature increases * A faster charging circuit https://elecena.pl/product/22720689/super-watchdog-v7-for-raspberry-pi 2023-03-07 https://elecena.pl/product/22720689/super-watchdog-v7-for-raspberry-pi 2023-05-11 https://elecena.pl/product/22720689/super-watchdog-v7-for-raspberry-pi 2023-10-10 https://elecena.pl/product/22720689/super-watchdog-v7-for-raspberry-pi 2023-10-31 https://elecena.pl/product/22720689/super-watchdog-v7-for-raspberry-pi 2023-12-27 https://elecena.pl/product/22720689/super-watchdog-v7-for-raspberry-pi 2023-12-29 https://elecena.pl/product/22720689/super-watchdog-v7-for-raspberry-pi 2024-01-18 https://elecena.pl/product/22720689/super-watchdog-v7-for-raspberry-pi 2024-01-31 https://elecena.pl/product/22720689/super-watchdog-v7-for-raspberry-pi 2024-04-02 https://elecena.pl/product/22720689/super-watchdog-v7-for-raspberry-pi 2024-09-19 https://elecena.pl/product/22720689/super-watchdog-v7-for-raspberry-pi 2024-11-29 https://elecena.pl/product/22720689/super-watchdog-v7-for-raspberry-pi 2024-11-30 https://elecena.pl/product/22720689/super-watchdog-v7-for-raspberry-pi 2025-11-28 https://elecena.pl/product/22720689/super-watchdog-v7-for-raspberry-pi 2025-11-29