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• DC 5V 1A Charging Discharge Module for 18650 Lithium Battery UPS Voltage Converter Uninterruptible Power Supply Board 1: It is a UPS uninterruptible power delivery control board 2: 1> charging and discharging at the similar time 2> current 3> size 4> performance 5> quick circuit protection 3: 1> Name:UPS Voltage Converter Module 2> Voltage:DC 5V 1A 3> Voltage:DC 5V 1A 4> Power:5W 5> Battery(No include!):3 Lithium or polymer battery 10Ah(Max) 6> opposite connection protection:Yes 7> overvoltage protection:Yes 8> opposite connection protection:Yes 9> short circuit protection:Yes 10> Temperature range:-40℃~85℃ 11> Humidity range:0%-95%RH 12>:33*17*4mm 4 Steps: 1> appropriate enter voltage at enter terminal 2> output voltage by voltmeter and ammeter 3> battery at B+ and B- 5: 1> max output latest is 1A and can no longer hold output 1A 2> fine and unfavorable poles of the battery cannot be reversed Otherwise the module might be damaged 3> can install a common cathode Red-Green LED on your own as charging signals gentle signifies whether or not there is a load at output Green flashing exhibit skill OFF if without load or battery 4> to the large current,it is usually recommended to use a thicker wire cross-section greater than 1 square millimeters 5> learn use manual and description earlier than use 6: 1> power supply; 2> charger; 3> power; 4> conversion; 5> alarm; 6> package similar to switches; 7>; 8> car modification

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