智利采购需求：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 interested in obtaining pricing details for several components I'm looking to order. Specifically, I need information on BMS units with different specifications, including those for parallel connections, as well as a parallel interface board and a compact display. In addition, I would like to know the cost for a USB cable and Bluetooth modules to ensure compatibility with my setup. Please provide me with your best prices, lead times, and any available discounts for bulk orders. Looking forward to your prompt response!