1Pcs Type-C Lithium Battery Charging Protection Boost Power Supply Board 5V Charge And Discharge Integrated Module

Description 5V Charge and Discharge Integrated Module Type-C Lithium Battery Charging Protection Boost Power Supply Board Specification: Small volume. Smaller than similar products. 4.5-5.5V power supply, applicable to a single lithium battery (unlimited in parallel), with a maximum of 1.2A. It can be used to stabilize 1A current as required. Applicable to all types of 3.7V lithium batteries, including 18650 and aggregate batteries. With overshoot and over discharge protection, the over discharge protection is 2.9V, and the charging cut-off voltage is 4.2V! When there is no external input voltage, it will automatically switch to the output mode, supporting small current, output 5V, and output about 450mA. If 1a is output, the voltage will be about 4.9V-4.5V according to the power situation. Automatically switch the input and output, and charge the battery when the external voltage is input. Otherwise, when discharging, the charging green light flashes, the full green light stays on, the light does not light when discharging without load, and the blue light is on when discharging with load. Standby power consumption is about 0.8mA. Note: 1. The color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. Please refer to the actual product received. 2. Please allow slight manual measurement deviation for the data. Package Includes: 1x Power Supply Board or 1x Power Supply Board with wire The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.