UPS Module 3S (EN)

PACKAGE CONTENT

Weight: 0.179 kg

• 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

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

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

7. AO4407A
   Battery protection MOS tube
8. Power port
   12.6 2A power input
9. Power output switch
10. Batteries series power output
11. 5V power output
12. Reverse warning indicators
13. Multi-functional expansion header
14. I2C level selection
    3.3V (default) / 5V

Easy To Install

Product Show

Outline Dimensions

Resources & Services

WIKI: www.waveshare.com/wiki/UPS_Module_3S