what is battery discharge test

The Battery Charge Discharge Test Equipment, or Energy-Saving Regenerative Formation Cabinet (Model : S31-512-3A) is a premium testing instrument designed specifically for test and grading of Lithium-ion batteries. This device has leading edge 16-channel programmable constant current and constant voltage control modules, providing each battery with the ability to charge and discharge independently and stably without current surges. It features high-performance STM32 microcontroller control on-board. The device can be connected and operated via a computer, allowing for real-time saving of test data and curves.  The battery voltage, current, time and capacity for each battery can also be displayed via a graphical interface. The unique energy feedback function can convert the discharged electrical energy into AC and feed it back into the factory's power grid which can reduce the energy consumption dramatically for a facility. The device has a highly efficient processing framework that provides powerful software functions for data processing and analysis to support different testing scenarios; making it a valuable instrument for the production and research and development of lithium-ion batteries. 

 

 

High Precision & Stability: The high-precision AD chips and PWM modulation technology ensure high accuracy for both voltage and current; with a control resolution capability of up to 1mV/1mA to provide a guarantee for precise testing.  

Intelligent Protection & Safety: It has a wide range of hardware protection functions including over-limit grid voltage protection and battery reverse connection protection; as well as power off protection and data breakpoint recoverable to ensure protection of the device, as well as the battery. 

Efficient Energy Feedback: While discharging, electrical energy can be fed back to the factory's power grid during operation; therefore energy saving for operating cost reduction and improved operational efficiency of the device. 

 

 

 

Production Manufacturing Environment: Within the manufacturing process of lithium-ion batteries, the Lithium Cell Grading Machine can accurately grade batteries to ensure the consistency of product quality and give improvements to both production efficiencies and product competitiveness. 

R&D Testing Environment: Within research institutions or corporate R&D department stage, the Lithium Ion Battery Tester can provide high-precision charge and discharge test data as well as allow for the settings of complex test processes to support the optimization of battery performance and new technological development. 

Energy Management Environment: Upon the energy storage power stations application scenario, the equipment energy feedback function is available for the recycling of battery discharge energy for effective performance and cost reduction; and high precision detection and protection functions provide safety for operating energy storage virtually.