Battery Module
A light-weight, compact Ni-MH (nickel-metal hydride) battery supplies energy to the IMA system.
The battery has 20 modules connected in series. Within each module are six 1.2 V cells. The total battery voltage is 144 V, and maximum capacity is 6.5 Ah.
The battery module has four built-in thermistor-type temperature sensors and a PTC (positive temperature coefficient)-type temperature sensor for each cell.