Monitoring the health of battery pack lithium-ion cells is a key requirement for Battery Management Systems (BMS). Maintaining performance and safe operation is important as these cells are prone to degradation or possibly a dangerous thermal runaway condition. The traditional solution to measure cell voltage, temperature and current parameters is with shunt resistors that have high absolute tolerance of 5 %. Learn about a combined solution using a current sense module that reduces tolerance to as low as 0.01 %.
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