CentIoT - 134N3P 5V Step-Up Module Lithium Battery Charging Protection Board - Boost Converter with LED Indicator - for DIY Power Bank GL-12 Output capacity: 10 A max

Output capacity: 10 A max

Control Interface: A total of three pins (GND

Decoding chip supports most music formats

SD card supply

A4988 converter is the key to the easy implementation

CentIoT - 134N3P 5V Step-Up Module Lithium Battery Charging Protection Board - Boost Converter with LED Indicator - for DIY Power Bank GL-12 Output capacity: 10 A maxAuthor: DC 5V upto 3A Power Supply Brand: CentIoT Color: Green Features: Input Voltage: 3. 7V~5. 5V Output voltage: 5V BAT Discharging Stop Voltage: 2. 9V Charging Current: 1A(max); Output Current: 1A(max); Discharging Efficiency: 85%(input 3. 7V output 5V 1A) Charging and discharging indication; Internally installed charging and discharging power MOS; Preset 4. 2V charging voltage, precision 1%; Max 8uA standby current; Support trickle mode and zero