美国采购需求：电池管理系统，BMS电池，BMS模块，锂BMS，BMS锂电池，适用于Lifepo4的BMS

I'm reaching out to inquire about the EFSCAZ product. Could you provide more detailed information on its specifications, available variations, and pricing options? I'd also like to know about the lead times for production and any minimum order quantities that may apply. Additionally, if there are any discounts for bulk purchases or any upcoming promotions, please share those details as well. Your prompt response will help us in making a decision soon, so I look forward to hearing from you shortly!