10Pcs 5V Step Up Power Module Board 134N3P with Charging and Discharging Management for DIY Lithium Charger

It is a single-chip solution designing specifically for mobile power adapter, integrating charging management module, discharging management module, power detection and LED indicator module, and protections module. Build in charging and discharging power MOS, can set charging current, charging current and discharging current is both 1Amp. It integrates almost all safety protections functions such as constant temperature charging modes, over temperature protections, over charge and over discharge protections, output overvoltage protections, output over load protections, and output shortcircuit protections. 10Pcs 5V Step Up Power Module Board 134N3P with Charging and Discharging Management for DIY Lithium Charger Features: It is a single-chip solution designing specifically for mobile power adapter, integrating charging management module, discharging management module, power detection and LED indicator module, and protections module. Build in charging and discharging power MOS, can set c