We are currently building a prototype of an energy regeneration system for an elevator. We would like to inquire about the price for building a battery pack for the following specifications:
Voltage - 512 V
Ampere-hour - 30ah

The dimensions do not matter. Further, we do not require a BMS, and only require the pack for the above specification. Looking forward to hearing from you.

Thank you,
Regards,
Ravindu.