2 module harness for Volt modules
This harness, in combination with a “3” harness, allows you to tie 4 Volt modules together. It is for larger battery packs. We recommend tying 3 modules together until the pack gets larger. Then you can add modules in sets of 4 with the use of this harness.
The advantage is the cells are then supported by each mated cell.
Remember, each 48v Volt module has 12 cells. The harness ties each cell from each module to its partner. So cell 1 is tied in with cell 1 on each of the modules; cell 2 with 2 etc.
Because the thing that hurts lithium is out of balance cells. So the module harness makes sure that each cell has a partner helping it along! Huzzah.
The harness also allows you to quickly and easily tie in a RedWing BMS for superior safety and pack longevity.