best li ion battery charger analyzer

The energy-saving feedback grading cabinet is an energy-efficient and efficient device for taking voltage and capacity measurements during the formation/capacity grading of the battery. The device is equipped with independent constant-voltage and constant-current source modules., and tests each battery in a stable and shock-free state at all times. The device also features a continuous 2-channel programmed control module which can precisely test the current and voltage value. The device is fully controlled by an STM32 single-chip microprocessor and can be connected to a computer, allowing users to save all test data and test curves. The test and sorting operations can also be successfully completed through a keyboard. The graphical operation interface is also designed to be straightforward and simple for the user, following the same format to display voltage, current, time, and capacity, and different working states and abnormal conditions in different colors. Additionally, the device has a power-off protection function, and after power is restored, it will return to the previous work state, without any interruption to the testing. The accuracy of the measurement data is assured with a four-wire testing interface and a specification for accuracy - the total accuracy is 0.05%. The modular design built in the device makes it easy to maintain and upgrade.

 

High Precision and Stability: The device adopts high-precision AD chips and high-precision PWM-modulated DA chips, ensuring that voltage and current measurements have the same accuracy, ±(0.5‰ of the reading + 0.5‰ of full scale). Data recording can be repeated, at a 1 second per time interval and with high stability.

Intelligent Protection and Recovery: The device has protective measures in place, such as over-voltage / under-voltage protection while charging, over-voltage / under-voltage protection while discharging, and battery reverse-connection protection. At the same time, the device has a power-off protection and after power is restored, the equipment can automatically go back to work state before the power cut.

High Efficiency Energy Feedback: When the battery is discharging, the device can feedback the electrical energy to the AC power distribution network of the factory, achieving energy feedback that is high efficiency and reduces energy consumption.

 

 

 

 

The Li Ion Battery Capacity Tester is very essential in battery production. The high-precision measurement and stability of the performance of the device can guarantee the accuracy of the battery's formation process, ensuring improved consistency and reliability of your batteries. During commercial production, the equipment has a multi-channel design and an efficient energy feedback function, which can significantly improve production efficiency and reduce energy consumption costs for your battery production. Additionally, its powerful software functions, which support data export and automatic sorting, are very convenient for enterprises to conduct quality control and data analysis. In the application scenarios of lithium ion battery testers, their real - time monitoring and intelligent protection functions can effectively ensure the safety and accuracy of the test. At the same time, modular design can be maintain and upgrade flexibility, a longer lifespan of equipment and reduce maintenance costs. When using the Battery Formation Equipment, their independent current and voltage source and his real - time monitoring can ensure that the formation process of each battery is independent and precise, avoiding battery quality differences from equipment problems and leading to the improvement of overall production quality.