Recently used a charging management chip, in around 18560 low voltage to 3 V battery charging after (discharge), the measured charging management chip output voltage of 1.47 V or so feet, and the batteries voltage measured at 3.02 V, consult each great god to dispel doubts, thank you!

CodePudding user response:

TP4056?

CodePudding user response:

reference 1st floor SeanOY response:

TP4056?

no, has been measured because the output and the short circuit of the foot