德国采购需求：电池管理系统、BMS电池、BMS模块、锂BMS、BMS锂电池、Lifepo4 BMS

I am reaching out to inquire about your offerings for a specific type of battery management system. We are interested in a BMS designed for a lithium iron phosphate chemistry that can support a 4-series configuration, suitable for a 12V system. The current capacity we are looking at is around 250A, as we want to ensure robust performance and reliability for our applications. In addition to the main specifications, I would appreciate it if you could provide details on the features, such as thermal management, protections against overcharging and discharging, and communication protocols. Information on your production lead times, pricing, and any available certifications would also be very helpful. Looking forward to your prompt response!