Raspberry Pi 4 UPS Plus Power Supply Uninterrupted UPS HAT 18 650 Backup Battery Power Supply Management Expansion Board 5V for Raspberry Pi 4B 3B+ 3B

Descriptions:

UPS Plus is a new generation of UPS power management module.

Features:

Easy to install

Enhanced power management

Remote OTA firmware upgrade

Programmable BACK-TO-AC auto power up

Programmable sample period

I2C communication

Standalone RTC

Support stacked battery design

Specifications:

Current/voltage monitoring of Raspberry Pi power supply port

Battery terminal current / voltage monitoring, supports two-way monitoring of charge and discharge

Independent RTC function

OTA function ( supports forced upgrade mode and active upgrade mode )

Power estimation

( Note: At least one full charge and discharge cycle must be completed )

Adjustable sampling period

Support FCP, AFC, SFCP fast charge protocol and BC1.2 charging protocol

Battery temperature monitoring

( Note: the forced temperature protection cannot be turned off, threshold: 65 degrees )

Programmable Power Voltage Detector ( PVD ) function, Default value: 3.6V

Incoming call self-start function

Power down memory function

Programmable shutdown / forced restart

Running time statistics

Electrostatic protection

Linear compensation range discharge capacity: 5V 4.5A

Non-linear compensation range discharge capacity: 5V 8A

Charging capacity 4.5V 5A / 5V 2.5A / 9V 2A / 12V 1.5A

Support 4.2V 4.35V 4.4V 4.5V lithium battery

Note: Different types of batteries cannot be mixed

Function Upgrades ( compare to EP-0114 ):

(1) Redesigned self-learning battery parameter recognition

(2) Support battery, Raspberry Pi power supply side current, voltage, power monitoring

(3) OTA update

(4) Fast charge support, maximum support 18W protocol, 20W input

(5) UPS information can be obtained from I2C, including power remaining

(6) Adjustable battery protection fun

INTELLIGENT DESIGN: UPS for Raspberry PI 4B / 3B+ / 3B. Built-in power path management, support side-loading, load high current line compensation function. There are two USB A port power output, and also adds type C output. It provides uninterruptible power for the Raspberry Pi to make your Raspberry Pi still work while moving, and its design is so smart that you can get rid of troubled of a mass wire.You can check the Wiki link in the Product guides and documents at the bottom of the page.
MULTIPLE PROTECTION: Support output overcurrent, overvoltage, short circuit protection; input overvoltage, overcharge, overdischarge, overcurrent discharge protection and machine overheat protection. Safe and reliable
USE AND NOTE: This product belongs to the power supply device. Please keep it out of the reach of children. Please strictly refer to the instructions for the UPS product, install the battery first, then connect the UPS to the Raspberry Pi. Please do not reverse the battery. If the battery polarity is reversed, it will directly burn the power management chip of the device. Do not add any Components by yourself
FAST CHARGING SUPPORT: Support FCP, AFC, SFCP fast charge protocol maximum, support 18W protocol, 20W input
FUNCTION UPGRADES: Support 4.2V 4.35V 4.4V 4.5V lithium battery, Raspberry Pi power supply side current, voltage, power monitoring, Note: Different types of batteries cannot be mixed