Nissan leaf battery upgrade for 63kwh with CATL modules. String

okay let me explain you the string how we make the string you can see this is the junction block here this positive this one is going to this module this module is number one module the first one we start from here then from start uh from 1 to two this one is second module we connect the wire with 1 to two second module and then from top to bottom second to third down is number three third module third and the next one in the down is fourth and then it will be connected from the back side top to bottom this is five this is fifth module and you can see fifth module is connected in series with six this one is six and then down side is seven and the next one down is eight and up is nine then this one this one is 10 and the bottom is 11 you can see module number 10 and it is connected with module 11 here we connect this actually the wire is here we connect this bottom module to this one is 12 module 12 then module 12 connection is going to the service switch from here here it is going to the service switch and then this is the current sensor from here we take the wire which is connected to the module number 13 this one is 13 now the string which comes from 12 and then service switch and then service switch to 13 there we get the wire from down 13 14 15 16 17 18 okay and then we connect this bus bar 18 into 19 here this is 19 this is 20 20 21 22 19 20 21 22 this module is 23 here it is connected from here to here it is 23 and then it connects with 24 this is the last module so this negative this negative is going to this module number 24 and all the wayse it is going towards the BMS this is the original plug you are going to use the original wir as it is and this is the current sensor you use original but the BMS wires here we will provide with the connector with one by one number so you have to follow this string and connect all the modules in the same direction so you can connect very easily

Channel: Haseeb Ahmad

Views: 2,157

Keywords:

Id: 3Z77LJ9am2o

Length: 2min 44sec (164 seconds)

Published: Tue Apr 23 2024