DC 5V 1A Charging Discharge Module for 18650 Lithium Battery UPS Voltage Converter Uninterruptible Power Supply Board

1.Description:

It is a UPS uninterruptible power supply control board.

2.Features:

1>.Support charging and discharging at the same time

2>.Large current

3>.Small size

4>.High efficiency

5>.Support short circuit protection

3.Parameters:

1>.Product Name:UPS Voltage Converter Module

2>.Working Voltage:DC 5V 1A

3>.Output Voltage:DC 5V 1A

4>.Output Power:5W

5>.Support Battery(No include!):3.7V Lithium or polymer battery 10Ah(Max)

6>.Input reverse connection protection:Yes

7>.Input overvoltage protection:Yes

8>.Output reverse connection protection:Yes

9>.Output short circuit protection:Yes

10>.Working Temperature range:-40℃~85℃

11>.Working Humidity range:0%-95%RH

12>.Size:33*17*4mm

4.Using Steps:

1>.Connect right input voltage at input terminal.

2>.Check output voltage by voltmeter and ammeter.

3>.Connect battery at B+ and B-.

5.Note:

1>.Its max output current is 1A and can not keep output 1A.

2>.The positive and negative poles of the battery cannot be reversed Otherwise the module will be damaged.

3>.Users can install a common anode Red-Green LED by yourself as charging indicators.Red light indicates whether there is a load at output. Green flashing display capacity.Green OFF if without load or battery.

4>.Due to the large current, it is recommended to use a thicker wire.Wire cross-section greater than 1.5 square millimeters.

5>.Please read use manual and description before use.

6.Application:

1>.Ordinary power supply;

2>.Battery charger;

3>.Mobile power;

4>.Power conversion;

5>.Infrared alarm;

6>.Network equipment such as switches;

7>.Router;

8>.Battery car modification