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

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

banggood Module Board

8.99$
2.99$
Features Product featuresType C inputhigh accuracy of charging voltage NotePower off operation is required to adjust the charging voltage settingthe usb a base on the back of the module needs to be welded by the userand we will provide a female base with the product Basic parameters Input voltage range5 5 5VCharging cut off voltage 4 2v 4 35v± 0 5 Charging current2 4a ± 5 Boost output voltage5V 5 15vline loss compensation Boost output voltage ripple100mVBoost output current2ABoost conversion efficiency92 5 3 6V input5v2a output Static current at battery end 30uAFunction introduction When the load current is less than 50mA continuouslythe output will be turned off It supports the external keywhich is connected to the K point and the output negative poleShort press to turn on the power display and turn on the 5V outputTwo 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 voltagethe charging cycle will be automatically terminated When the battery voltage drops below 4 1Vthe charging cycle starts again When the battery voltage is lower than 2 8Vthe battery will be pre charged with a current of 180mA The usb a base welding position is provided on the back of the productwhich can be installed manually It supports discharging while charging Description of charging voltage switchingAs shown in the figure belowth