It's all very simple - just plug in its standard 110 VAC socket and connect it to the battery pack. How this switching power supply works: It's a battery speed charger. With this project, you can use its standard 110/120 VAC socket, can be the power company, can be a generator, etc. The wires have two connections that connect to the battery terminals of the battery pack. The project runs each battery using a separate charging chip, which is integrated with an 8-bit analog-to-digital conversion circuit, which can automatically adjust the charging current according to the current output capacity of the input voltage source, in order to maximize the use of power supply equipment. Unlike other chargers on the market, which use a single chip to charge multiple batteries, this means that each battery is individually monitored to adjust the voltage to a range that lasts as long as possible. The voltage will naturally drop after a battery is left standing for a long time, or sometimes you may run the battery too long after a flight and not charge it in time. Once the battery is low, most chargers can accept the new charge and do not display the voltage. Through trickle charge mode, it can discharge the battery and then automatically into constant current charge mode. Stop throwing away batteries and start using them again!
