美国采购需求：磷酸铁锂电池BMS、BMS管理系统、BMS自动化系统、锂电池BMS、18650电池BMS、主动式电池均衡器

E komo mai! I am looking to gather more details about the products specified, particularly the nnn and aa models. Could you provide comprehensive information on the specifications, available quantities, and pricing options? Additionally, I'd appreciate any insights regarding lead times for these items, including potential bulk order discounts and shipping arrangements. Your prompt response would be greatly appreciated as I am making decisions that could affect timelines. If there are alternative products or suggestions you have that align with my needs, please feel free to share. I'm aiming for efficient sourcing for our upcoming projects, so understanding all aspects of your offerings will help in my evaluation process. Mahalo!