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 recently purchased a smart active balance BMS along with a Bluetooth module, but I've encountered a problem. The Bluetooth module I received doesn't fit the port on the BMS — the connections seem incompatible. I'm looking for a solution to this issue and would like to know if I can get a connection wire that matches the port on my device. Could you please let me know if such a connection wire is available for purchase? If so, I'd appreciate any details regarding the specifications, compatibility, and pricing. It's important for me to ensure that the Bluetooth module can properly connect to the BMS, so any assistance you can provide would be greatly appreciated.