Uninterrupted Power Supply Module Step Up Booster Voltage Converter for 18650 Lithium Battery Charge Protection

1.Parameters:1>.Product Name:UPS Voltage Converter Module 2>.Working Voltage:DC 5V 1A3>.Output Voltage:DC 5V 1A4>.Output Power:5W5>.Support Battery(No include!):3.7V Lithium or polymer battery 10Ah(Max)6>.Input reverse connection protection:Yes7>.Input overvoltage protection:Yes8>.Output reverse connection protection:Yes9>.Output short circuit protection:Yes10>.Working Temperature range:-40℃~85℃11>.Working Humidity range:0%-95%RH12>.Size:33*17*4mm

2.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-.3.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 cathode 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.4.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