16 Strings Protection Board BMS Multiple Protective Lithium Battery Protection Board 100A 48V Item Type: Protection Board Material: PCB Support String Number: 16S Support Continuous Current: 100A Number of NTC: 2 way built in, 4 way external Communication: For RS485, for CAN, for RS232 Battery Pack Used in Parallel: Support Continuous Charging Current: 100A Continuous Discharge Current: 100A Operating Power Consumption: ≤40mA Dormant Power Consumption: ≤0.4mA Protection Board on State Resistance: ≤10mR Working Temperature -30℃ to 75℃ Function: Overcharge protection delay time (mS): minimum value 1000, typical value 2000, maximum value 3000 Overvoltage protection delay time (mS): minimum value 1000, typical value 2000, maximum value 3.05 Note: 1) This management system cannot be used in series. 2) When multiple battery packs using this management system are connected in parallel, ensure that the maximum pressure difference of each battery pack before parallel connection is lower than 3V. 3) When multiple battery packs using the management system are used in parallel, the total charging inrush current of the adapter may be applied to a single battery pack. It should be ensured that the total charging inrush current of the adapter does not exceed the maximum value of the charging inrush current of a single management system. 4) The short circuit protection function of this management system is suitable for a variety of application scenarios, but it cannot guarantee that it can be short circuited under any conditions. When the sum of the internal resistance values of the battery pack and the short circuit circuit is lower than 40mΩ, the capacity of the battery pack exceeds the rated value by 20%, the short circuit current exceeds 1800A, the inductance of the short circuit circuit is very large, or the total length of the short circuit wire is very long, please test yourself to determine whether the management system can be used. 5) When soldering the battery leads, there must be no wrong connection or reverse connection. If it is indeed wrong, the circuit board may be damaged and needs to be re tested before it can be used. 6) When assembling, the management system should not directly contact the surface of the battery cells to avoid damage to the circuit board. The assembly should be firm and reliable. 7) During use, pay attention not to touch the components on the circuit board, such as leading wire heads, soldering irons, solders, etc., otherwise the circuit board may be damaged. 8) Pay attention to anti static, waterproof, etc. during use. 9) Please follow the design parameters and conditions of use during use, and must not exceed the values in this specification, otherwise the management system may be damaged.