摘要 |
A battery pack with embedded cell monitors is provided to effectively protect a battery cell within a battery pack form over-voltage and over-temperature. A battery pack comprises a battery cell comprises a battery cell; and a cell monitor operated to generate warning signal showing pre-determined condition of the battery cell. The cell monitor comprises a temperature sensor operated to watch a temperature of the battery cell and generates warning signal if the temperature of the battery cell is higher than the predetermined threshold value. The cell monitor includes a sensing circuit and a transmitter. |