2 PCs Type-C USB 5V 2A Boost Converter Step-Up Power Module Lithium Battery Charging Protection Board LED Display USB for DIY Charger

Description

Product details 

• Output Voltage: 5 Volts 
• Plug Format:Type C 
• When the load current is less than 50mA continuously, the output will be turned off. 
• It supports the external key, which is connected to the K point and the output negative pole. 
• Short press to turn on the power display and turn on the 5V output. 
• Two consecutive short presses will turn off the power display and turn off the 5V output. 
• When the charging current drops to 100mA after reaching the final floating charging voltage, the charging cycle will be automatically terminated. 
• When the battery voltage drops below 4.1V, the charging cycle starts again. 
• When the battery voltage is lower than 2.8V, the battery will be pre charged with a current of 180mA. 
• It supports discharging while charging. USB is welding

Package: 2 x PCs board