Li-ion battery charging, boosting and discharging integrated adjustable module

Product Features
This module is a lithium battery charging, boosting and discharging one adjustable module. Input port has micro and pad two input options, output voltage wide voltage, can output the more common 9V, 12V, 24V and so on. Small size, easy to install, can be used for multimeter modification lithium battery charging.

Product parameters
Before using the debugging default output 9V or so input voltage 4.5-8V output voltage continuously adjustable 4.3-27V
(4.3V above 27V below any voltage can output their own adjustable counterclockwise adjustable boost) charging voltage 4.2V charging current 1A discharge current 2A output current to calculate their own output reference maximum current 5V1.4A,9V 0.8A,12V 0.6A quiescent current of about 0.5mA overcharge protection overdischarge protection no (can also be said to have a 2V cutoff boost but not block the output or 2V) cutoff boost 2V depending on whether another (also can be said to have, 2V cut-off boost but not block the output output is still 2V) cut-off boost 2V Depending on the situation Whether to add another protection plate

Instructions for use
For example, VIN+ terminal connects to 5V solar panel, BAT+ terminal can output 4.2V to charge 3.7V 18650 battery, OUT+ terminal can output an adjustable voltage.

Attention
When charging the battery, the battery should be charged with photoelectricity about 3.7V can be, if the battery is fully charged, it may lead to charging can not be charged please use up the battery power and try again!