A smart battery is a battery that report the Voltage, current, temperature and calculate the estimated remaining time for usage base on current condition. Beside, it contain self monitoring on healthy condition of the battery. Picture below show the basic test software of ALTBATTERY. The result before change and after change the cells of a battery pack.

The impedance measurer can easily check if the battery cells is new or age. When the cells is new, the loading effect is low, which mean the chemical response fast inside the cell. This also help us to trace if the cells is connected properly. The single cells impedance can various if let say one of the cell is not connected or installed properly.

David's working table, old school day experiment type...

And some prototype and equipment,
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