Uninterruptible Power Supply Module, Supports charging And Power output at the same time, 3S & 5V 5A Output

SKU: 23884
Part Number: UPS Module 3S (EN)
Brand: Waveshare

$21.99
$20.992+
$20.493+
$20.294+

Description

Details

Uninterruptible Power Supply (UPS) Module, Supports charging And Power output at the same time, 3S & 5V 5A Output
Uninterruptible Power Supply Module 3S

Supports charging and power output at the same time, 3S * & 5V 5A output

* 3S indicates that powered by 3x 18650 Li batteries in series, the output range is about 9V~12.6V

Features at a glance
  • Adapting various interfaces via cables, easy to integrate into mobile robots or industrial control equipment
  • I2C bus communication, monitoring the batteries voltage, current, power in real time
  • Multi battery protection circuits: over charge/discharge protection, over current protection, short circuit protection, and reverse protection, along with the equalizing charge feature, more safe and stable
  • Onboard 5V regulator, up to 5A continuous output current, more sufficient power source for Raspberry Pi and Jetson Nano
  • Batteries warning indicators, easy to check if the battery is connected correctly
  • Comes with online development resources and manual

Specifications
Output voltage Batteries series voltage; 5V 5A; 3.3V 300mA
Control interface I2C
Battery support 3 x 18650 Li batteries (in series, NOT included)
Charger 12.6V 2A
Dimensions 60 × 93mm
Mounting hole size 3.0mm

Uninterruptible Power

It is able to charge the batteries and provide power output at the same time from external power supply
Automatically switch over to batteries output if external power supply is unavailable, keeps the system running without any trouble





Real time monitoring

monitoring the batteries voltage, current and power via I2C

for reference only, the Raspberry Pi 4B and the batteries are NOT included.

Safe and stable circuit design

Protection circuits for over charge/discharge, over current, short circuit, and reverse
along with the equalizing charge feature, more safe and stable



Adapting various interfaces via cables

Easy to integrate into mobile robots or industrial control equipment




Battery warning indicators

easy to check if the battery is connected correctly


Interface Definition

What's On Board

Chips

  1. S-8254AA
    Li battery protection
  2. SY8286
    5V voltage regulator
  3. HY2213
    Equalizing charge
  4. INA219
    Voltage/current monitoring
  5. RT9193
    3.3V voltage regulator
  6. NDC7002N
    Voltage translator

Others

  1. AO4407A
    Battery protection MOS tube
  2. Power port
    12.6 2A power input
  3. Power output switch
  4. Batteries series power output
  5. 5V power output
  6. Reverse warning indicators
  7. Multi-functional expansion header
  8. I2C level selection
    3.3V (default) / 5V

Easy To Install


Product Show

Outline dimensions
Resources & Services

* Resources for different product may vary, please check the wiki page to confirm the actually provided resources.


SAFETY CAUTIONS

  • Li-ion and Li-po batteries are quite unstable. They may cause fire, personal injury, or property damage, if they're not properly recharged or used.
  • Do not reversely connect the polarities when recharging or discharging the battery. Do not use inferior charger/charging panel to recharge the battery.
  • Do not mix use old batteries with new ones, avoid using batteries of different brands.
  • When buying Lithium battery, should always make sure the battery specification is compatible with the expansion board. Choose batteries from formal manufacturer, and ensure the batteries will work stably and safely by aging test.
  • Lithium batteries have limited cycle life, they will also deteriorate as time goes by. Should be replaced with new ones when the batteries reaching their max cycle life, or working over two years, whichever comes first.
  • Should be placed carefully and properly, keep it away from inflammables and explosives articles, away from children, avoid any safety accident caused by careless storage.

Weight: 0.179 kg

Quick Overview

  • The 18650 batteries are NOT included
  • Please note that the battery length SHOULD be less than 67mm, some batteries with protection plate in the market are NOT supported, learn more
  1. UPS Module 3S x1
  2. XH2.54 male self lock button switch ~15cm ×1
  3. XH2.54 male to DC5521 female cable ~15cm x1
  4. XH2.54 dual connector cable ~15cm ×1
  5. XH2.54 male to Type-C cable ~20cm x1
  6. Acrylic protection panels x1
  7. Screws pack ×1
  8. 12.6V 2A Battery Charger x1