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Help Center72V40Ah LiFePO4 Battery Pack for Electric Car
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Specifications
High drain up to 120A discharging available;Easy to install, control and maintenance;
Humanized monitor interface available;
Specification of 72V Battery Pack
No. |
Item |
Specification |
1 |
Battery module |
IFM12-400E1(12.8V40Ah) |
2 |
Assemble method |
6S1P |
3 |
Nominal capacity/Ah |
40Ah |
4 |
Nominal voltage/V |
76.8V(12.8V*6) |
5 |
Max. Charge voltage/V |
≤87.6V(14.6V*6) |
6 |
Discharge cut-off voltage/V |
≥60.0V(10.0V*6) |
7 |
Recommended charge current/A |
≤20A |
8 |
Discharge current/A |
≤80A |
9 |
Max. discharge current/A |
≤120A(10S) |
10 |
Weight/Kg |
<39Kg |
11 |
Approximate resistance/mΩ |
<120mΩ |
12 |
Dimension(for reference only) |
depend on configuration |
13 |
Temperature range |
charge:0~45°C |
discharge:-10~50°C | ||
14 |
Storage temperature |
-10~45°C |
15 |
Over voltage warning/V |
93.6V(15.6*6) |
16 |
Over voltage alarm/V |
96V(16.0V*6) |
17 |
Under voltage warning/V |
67.2V(11.2V*6) |
18 |
Under voltage alarm/V |
55.2V(9.2V*6) |
19 |
Over temperature warning/°C |
60°C |
20 |
Over temperature alarm/°C |
65°C |
21 |
Regeneration function |
Depend on Motor controller |
Note:
1. Each Each battery module has one slave BMS circuitry inside;
2. BMU act as master BMS circuitry collect all information from each battery modules through RS485, then decide to cut-off the contactor or not;
3. We We strongly recommend customer to use two contactors (one for charge and another for discharge) in the battery system.
BMU Photo
Monitoring Software
Send Inquiry to This Supplier
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