DFRobot MP2636 Power Booster & Charger Module - Li-Ion / Li-Pol charger module - 6V / 2.5A

Battery charger module for 1-cell Li-Ion or Li-Pol batteries with a nominal voltage of 3.7 V. The charging voltage is from 4.5 V to 6 V, the maximum charging current is 2.5 A. The device has a Boost mode with an output voltage of 5 V and a current of 2.5 A. The device is equipped with MP2636 chip.