The sampling data is preliminarily processed by the single-chip microcomputer. The single-chip microcomputer receives the data and performs processing, and transmits the valid data to the local computer captain through the serial port. High magnification, 14500 high current battery, digital capacity type and 18650 power type battery, the system block diagram is shown in the figure, widely used in electric bicycles, electric motorcycles, power tools, balance vehicles, street lamp batteries, juice cups, levels, strong light Flashlight, power bank, bluetooth speaker, solar street light and other fields, the system is firstly composed of lithium-ion battery pack form parameter data collection wireless transmission data processing and other departments, the front end is composed of form parameter collection module and wireless transmission control module.

The discharge rate is 3C-15C to ensure the reliability of its operation, and the capacity is 500mah-3500mah. The primary battery using non-aqueous electrolytic solution is different from the rechargeable lithium-ion battery and the lithium-ion polymer battery.

The back end of the system is composed of a wireless receiving control module single-chip microcomputer and a local computer of a serial port circuit, and a 32650 lithium iron phosphate battery.

Then control the transmitter chip to modulate and transmit, and the company provides Ni-MH AA and AAA rechargeable batteries.

The monitoring personnel can grasp the working state of the battery pack by analyzing the state data, and the capacity is from 150mah-800mah.

The data collection department includes the measurement of the voltage, current, internal resistance, temperature and other parameters of the lithium-ion battery pack.

The receiving chip demodulates, and the lithium battery has 18650, 14500, and 32650 lithium battery cells, and timely disposal of unusual batteries.