master and slave bms all in one

{"cid":"91207808","title":"30S 50S 60S 64S 70S 75S 96V 192V 240V 50A 100A High Voltage BMS HV BMS with CAN Communication Master and Slave BMS All in One","imgUrl":"https:\/\/img.chinax.com\/nimg\/1e\/aa\/2d4912a8257766aad5bb1015d603-200x200-1.jpg","attrs":{"Price":"$572\/1 set","Brand Name":"GCE","Model Number":"RBMS09-S70S-100A","Minimum Order Quantity":"5 sets","Delivery Time":"7-15 work days","Product name":"Battery Management System BMS","Battery type":"LFP NCM LTO","Balancing Tech":"Passive balance","HMI":"4-inch\/7-inch external display optional","Communication":"CAN\/RS485\/TCPIP","Rated current":"50\/100A","Payment Terms":"L\/C, T\/T","Warranty":"3 Years","Packaging Details":"Cardboard boxes, foam packaging","Application":"Home ESS, Solar Energy Storage Systems,ups power supply","Supply Ability":"1000+set+per month","Weight":"6.3kg","Place of Origin":"china","OEM\/ODM":"Acceptable","Certification":"CE"}}

{"cid":"91200399","title":"10000mah Solar Power Wall Storage Lithium Polymer Battery Pack 3.7v","imgUrl":"https:\/\/img.chinax.com\/nimg\/3d\/7f\/3a5b490cab37ec03daee14c8c677-200x200-1.jpg","attrs":{"Brand Name":"Hochiry","Minimum Order Quantity":"10PCS","Delivery Time":"10-15 work days","Certification":"TUV","Place of Origin":"CHINA","Payment Terms":"T\/T, Western Union, MoneyGram","Supply Ability":"10000 Piece per week","Packaging Details":"Product size: 23*12*20cm Manner of packing: Color Box Single weight:3kg QTY \/ Carton:4 unit \/ Carton Carton N.W.:15.4kg Carton G.W.:16.2kg Carton Size:49.5cm*46cm*21cm","Product name":"Rechargeable 48v 100ah Battery","Battery Type":"LiFePO4","Cycle life":"3000cycle\/6000cycle","Protection":"Built-in Smart BMS","Capacity":"50Ah\/80ah\/100Ah\/200Ah","Application":"Solar, Wind, UPS Energy Storage","Communication Port":"RS232, RS485, CAN"}}