< Nebula Notebook Li-ion Battery Pack Charge-discharge Test System(BAT-NELCT-201010-V001) >

BAT-NELCT-201010-V001 test system can be applied to the charge-discharge cycles test of 2S-4S mobile phones, notebooks and tablet PCs battery packs of American TI Corporation’s schemes, such as BQ20Z45, BQ20Z75, BQ20Z95, 30Z55 and 40Z50 etc. The test system can test diverse cells; it has independent MCU and RAM. After the Industrial Personal Computer (IPC ) loading the test steps, it can automatically execute battery testing, collect the test data and return to IPC; The modular architectural design can be divided into control module and power module. Every module is an independent component, which can provide more stable control and be easy to use and maintain; Every channel has its corresponding LED light to display the testing state of each battery: charging, discharging, EOT (End of Test), charge completed, discharge completed, PASS and NG; SMBUS communication function; accept the IPC test parameters setting and test control commands, including load test program parameters, return the actual measured values of cells in each channel, SMBUS information and test state, software calibration and parameter settings; it also enjoys the following functions, like automatic switch between constant current and constant voltage for charging (CC-CV); and constant current, constant power mode for discharging; support different-port test of charge and discharge; every channel can complete the single-channel data acquisition of voltage, current and temperature within 0.2S (<0.2S). The data acquisition and judgement of the 8 channel can be completed within 2S; over or low current/voltage automatic protection function. When an abnormal current / voltage value is measured, the test will be automatically stopped to protect the battery and ensure the test safety; Support import product barcode in EXCEL format. Users can start the test system automatically after scanning or entering barcode information.