印度采购需求：电池管理系统、BMS电池、BMS模块、锂BMS、BMS锂电池、Lifepo4 BMS

I am reaching out regarding an upgrade for the battery management system that we are currently utilizing for our energy storage solution. Specifically, I need to obtain the security code for the 150 AH system. This upgrade is crucial for enhancing the performance and reliability of our setup. Could you provide the necessary code at your earliest convenience? Additionally, if there are any instructions or specific steps I need to follow for the upgrade process, please share those details. Your prompt assistance will be greatly appreciated, as we aim to implement this upgrade as soon as possible to meet our operational requirements. Thank you!