SunFounder Raspberry Pi UPS Power Supply with Battery, Protect The Raspberry Pi and SD, 5V/3A Power Bank Expansion Board, Compatible with Raspberry Pi 4B/3B+/3B/Zero 2 W/Zero W (Battery Included)

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SunFounderSKU: CN0409D
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What a UPS Does?

  • If your Raspberry Pi project needs to be powered all the time relying solely on the mains power system may leave you in strife. Dropouts and surges can be regular occurrences depending on your location and these often last a couple of hours.
  • Any power fluctuation can be harmful to your Raspberry Pi and a power outage will shut down your Raspberry Pi instantly. This means it will not shut down safely which results in any information being written to the SD becoming lost and increasing the potential for corrupting all of the information on your SD Card.
  • A UPS ensures that if a power interruption occurs with the main supply (interruption = blackout), a battery or another power source will jump in, take over the role of the mains supply and continue normal operation of the device without the system ever losing power. Often UPS is seen as the emergency power method. When the mains are repaired the UPS is then recharged ready for the next calamity.
  • All information is available in one online tutorial: pipower-v2.rtfd.io
  • Online Tutorial:
    This tutorial is available in the following languages
    Deutsch Online-Kurs
    日本語オンライン教材
    English Online-tutorials

    Please click on the respective links to access the document in your preferred language.

Projects Where UPS are Invaluable

Remote Camera System

Safe Shutdown and Data Protection

DIY Robot Car

How to Install a UPS module to a Raspberry Pi 4 Model B

Specification

Features

  • Power for Raspberry Pi - A Power Supply Module designed for Raspberry Pi supports supply either with two 18650 Li-ion batteries or by the Micro USB port from extra power
  • LED Indicators - On the shield, there lies a 4-LED indicator showing the electric quantity of the batteries in 4 levels. Each indicator represents 25% of the power
  • Recharging Function - When the battery power is low, you can insert a 5V/0.5A ~ 2A Micro USB cable to charge the batteries, and the charging indicator will light up and turn off when fully charged
  • Easy to Assemble - PiPower is small enough to be carried with you and so light that it won't add too much weight to the pi. With detailed manual makes it easy to install
  • Output: 5V/3A, Input: 5V/0.5A-2A ,Dimension: 90mm x 56mm x 24mm