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Wiring
Step 2: Cover "BAT+" and "BAT-" ports with waterproof plugs (Part E), as well as "BMS" and
"COM1" ports with waterproof caps.
Waterproof plug
Waterproof cap
Left side view
Figure 7-18 Left electrical area of the battery module
Tip: Use safety gloves when connecting battery modules.
Cable connection for two or more battery modules
Since the wiring procedure of two battery modules is the same as that of more than two
battery modules, the wiring procedure of two battery modules is taken as an example.
The general wiring diagram of two battery modules is shown below: