I have an extra Energus tiny bms for sale . Below is the ebay link direct paypal also works. It comes with all connectors , Bluetooth module and pre-crimped wires. Let me know if you have any questions
https://www.ebay.com/itm/174195975458
https://www.ebay.com/itm/174195975458
Nice! But 60A cont. is little low for our applications. Also I think that 150mAh balancing current is too low. Can you go higher with these values?