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For a special projetct I would like to know if it is possible to add additional pack of battery to the Zero equipped with power pack, ECU could continue to manage the regulation of the system ?. The need is to get greater autonomy in order to attach a side car where we could have enough choice to install battery pack Many thanks in advance --GDT from France

Please see Power Tank for the only supported additional battery module that Zero supports.

The MBB is the Zero's MCU and its programming and the communications CAN bus only supports 2 BMS units per vehicle.

Any additional batteries onboard will be unregulated by the MBB and therefore very dangerous to operate by default. --BrianTRice (talk) 19:36, 14 August 2018 (UTC)