ماژول UPS محافظ برق و شارژر باتری لیتیومی

Charging Booster Module Battery Step Up Boost Converter DC 12V Output Charge Discharge UPS Protection Board for 18650 Lithium
Description
It is a UPS uninterruptible power supply control board.
Feature
Support charging and discharging at the same time
Large current
Small size
High efficiency
Support short circuit protection
Parameter:
Product Name: UPS Voltage Converter Module
Input voltage: DC5V-12V(this voltage is for battery charging)
Output Voltage: DC 12.0V
Output Power: 12W
Charging cut-off voltage: 4.2V 1%.
Support Battery: 3.7V Lithium or polymer
battery 15Ah(Max)
Working Temperature range: -40℃-85℃
Working Humidity range: 0%-95%RH
Size: 50*20*6.3mm
Using UPS Step
Connect right input voltage at input terminal.
Check output voltage by voltmeter and ammeter.
Connect battery at B+ and B-.
Note
Its max output current is 1A and can not keep output 1A.
The positive and negative poles of the input power supply cannot be reversed Otherwise the module will be damaged.
Users can install a common anode Red-Blue LED by yourself as charging indicators Blue
light indicates whether there is a load at output.Keep Red is charging.
here is no battery if Red flashing.
Red OFF if charged.
Due to the large current, it is recommended to use a thicker wire.
Wire cross-section greater than 1.5 square millimeters.
Application
Ordinary power supply
Battery charger
Mobile power
Power conversion
Infrared alarm
Network devices such as switches and routers
Router
Battery car modification
Package Included
1 * 3.7V Lithium Battery UPS Power Boost Converter Module