small module is used to charge lithium ion batteries, it features both
a USB mini plug input, or wire solder pads. It has LEDs for both
indicating charging and charged. The charging rate of this module 1A.Specifications:Charging Current: 1A(Adjustable but difficult, must change surface mount..
This module is used to charge 18650 lithium ion batteries. It can be
powered via micro USB port, or the + and - terminals. This module
features undercharge cut off that disables the battery at 2.5V and also
current drain protection when the current drain is greater then 3A.Features:Input Voltage:..