3s 18650 Li-Po Lithium Battery Capacity Indicator Module 11.1-12.8V

Color	blue
Piece	1 Piece

Lithium battery capacity indicator module is an electronic component used to determine the charge status of lithium batteries and provide information about the battery charge level to the user. This module usually works by measuring the battery voltage and converting it to a percentage value. The module measures the battery voltage and maps this voltage to a certain range. Then, it uses a predetermined algorithm to convert this voltage value to the battery charge level. As a result, it provides the user with information on a screen showing the battery charge level or real-time voltage. Lithium battery capacity indicator modules are often used in portable electronic devices, power research, robotic applications and many other fields. These modules are an important tool for monitoring the battery charge status and providing real-time information to users. 12.8V Blue Display Battery Type Electricity Indicator Wide Application Areas: Lithium Battery Usage Method: Connect the tested battery positive and negative port with the display board positive and negative port, the digital tube will display the real-time battery charge amount. Digital Color: Main line red, display block blue (when the battery charge amount is full, all will be on) Display Electricity Quantity Parameter:When the battery voltage is over N*3.3V, it will light up 1 block electricity quantity (note: N represents battery quantity).When the battery voltage is over N*3.5V, it will light up 2 blocks electricity quantity.When the battery voltage is over N*3.7V, it will light up 3 blocks electricity quantity.When the battery voltage is over N*3.9V, it will light up 4 blocks electricity quantity.When the battery voltage is lower than N*3.3V, the 4 blocks display will be off, indicating that the battery is less than 3.3V and you can charge the battery. Package Content;1* 3S Lithium Battery Capacity Meter