18650 Lithium Battery Booster Module 3A High Power 5V9V12V …, Mandai

Q: If The 5V3A Version Is 12 Volt Output, Is The Input 5 Volt? Input 5 Volts, After The Battery Is Fully Charged, Can It Directly Supply The Load?How Much Current Specification Is Required For The Input Charger? Answer Yes Charger Request 2A

Q: How To Distinguish The Voltage Version? Answer R7 Silk Screen 303 Is 5V Silk Screen 913 Is 12V

Interface Description: MicroUSB Port And Standard 5V+, 5V-for External Power Supply Port, You Can Choose One Of The 2.Marked With USP+And UPS- For Output Interface.The Back Welding Battery Box Is Connected To 18650 Lithium Battery.Can Also Solder Wire Come Out To Connect Other Lithium Battery.

Up The UPS-15W Module Can Realize The Seamless Switching Of External Power And Battery Dual-Way Power Supply (No Delay), Suitable For Non-Stop Power Supply Solutions Such As Low-Power Dc Equipment Meters, Self-Starting Power Outages, And Self-Charging Of Incoming Calls.Up Four Practical Functions Of UPS-15W Module Collection Lithium Battery Charging, Lithium Battery Protection, Boost Output, UPS Switching.

Function Description

1, UPS Working Principle:

When The Power Supply Is Powered Directly By The Power Supply Through The Boost Circuit To Supply The Load, While Charging The Lithium Battery.> Once The Power Is Powered Off, The Automatic Start Of The Battery Pass Through The Boost Circuit To Power The Load.

- Boost Circuit Part Parameters:

Peak Power Up To 20W, Rated Power Up To 15W,

BOST Boost Boost Circuit, Built-In 12A High Current MOS,

Efficiency Up To 96%

Module Static Power Consumption 25mA

Optional Output 5V Current 3A; Output 9V Current 16A; Output 12V Current 1.2A.

- Parameters Of The Charging Part Of Lithium Battery:

As Shown In The Picture Below: The Red Light Is Always On During Charging, And The Green Light Is Always On When Fully Charged, And The Charging Will Automatically Stop.The Red Light At The Rear End Is The Power Indicator.Charging Cut-Off Voltage 4.2V, Discharge Cut-Off Voltage 2.5V.

Note: Module With Over-Flushing, Over-Discharge, Over-Temperature, Over-Current Protection: If It Enters The Protection State After Mis-Operated Short Circuit, It Will Not Output, And Automatically Activate The Recovery Output When Accessing 5V Charging.Please Make Sure That The Soldering Iron Used Has Grounding (And The Row And Socket Ground Wire Conduction), It Is Best To Wear Anti-Static Gloves To Operate.



Product Size Of Product:

Module Size: 89 * 42 * 22.4mm Length, Width And Height (Back Patch Box)

89 * 42 * 385mm Length, Width And Height (Back In-Line Box)

Module Mounting Hole Diameter Is 3mm

Precautions:

- If UPS Wants To Save Energy, Remove The Output Indicator After All Tests Are Completed, This Can Reduce The Current Of More Than Ten mA

- If The Board Does Not Quickly Switch The Battery Power Supply After The Power Is Turned Off, It Can Be Connected In Parallel With A Discharge Resistance Of About 1K At The 5V Input Port

- If You Want To Increase The Battery Capacity Of The UPS Module,