Cam cart DC 5V 1A Micro USB 18650 Lithium Battery Charging Module Protection Dual Functions TP4056 with Mobile Charging Data Cable and 18650,1200mAh Power Supply Electronic Hobby Kit

High quality charging Chip TP4056, simple circuit, good protective value, high charging precision. 2. Complete mechanical automation processing, High reliability. 3. Automatically adjust the output current from 100 to 1000ma by simply changing the fixed resistor on the circuit board. Applications: It can be used to charge for one pcs of lithium battery or several parallel lithium batteries. Specifications: Input Voltage: 4.5~5.5V Full charging voltage: 4.2V Max output current:1A Power Indicator: Red stands for charging, Green stands for fully charged Input interface: Micro interface Item Size: 25mm*19mm. Output current and corresponding resistance: R1(K) - I(mA) 30K - 50mA 20K - 70mA 10K - 130mA 5K - 250mA 4K - 300mA 3K - 400mA 2K - 580mA 1.66K - 690mA 1.5K - 780mA 1.33K - 900mA 1.2K - 1000mA