BMW Hybrid Battery Pack
In addition to the BMW 530e the same battery pack can be found in the 740e. These battery packs consist of six battery modules. The same battery modules can be found in the 330e but in a smaller form factor made up of only five modules.
| Technical data | G30 PHEV (SP06)
-2018 |
G30 PHEV (SP41)
2019- |
|
|---|---|---|---|
| Voltage | 351.4 V (nominal voltage)
Min. 269 V – Max. 398 V (voltage range) |
||
| Battery cells | Lithium-ion | Lithium-ion | |
| Number of battery cells | 96 in series | 96 in series | |
| Number of cell modules | |||
and here's how the six cell modules are connected together with the high voltage orange wires
#1 Part Number: 61278621016 Main Negative (runs from Cell Module #1 to the Safety Box #8 front connector)
#2 Part Number: 61278621017 Connects Cell Module #2 to Cell Module #3
#3 Part Number: 61278621018 Connects Cell Module #3 to Cell Module #4
#4 Part Number:61278621019 Connects Cell Module #4 to Cell Module #5
#? Part Number:??????????? Connects Cell Module #5 to Cell Module #6
#5 Part Number: 61278621020 Main Positive (runs from Cell Module #6 to the Safety Box #7 front connector)
#6 Part Number: 61278618444 Connects Cell Module #1 to Cell Module #2
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#7 Part Number: 61278650791 External Connector Positive
#8 Part Number: 61278650793 External Connector Negative