Protection Function: Among these output modes, all three are equipped with over-temperature protection. The Lithium Battery Mode and Lead-Acid Battery Mode additionally feature reverse connection protection and short-circuit protection, while the Power Mode does not have these two protection functions.
Note:With the main switch turned off, set the output voltage and current as needed. Then connect the battery and turn on the switch. During charging, the current may be adjusted, but adjusting the voltage is strictly prohibited.