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BMW i3 Battery swap and upgrade
MTG Battery Module Parameter
154Ah
54kWh
400km
12s1p*8=96s1p 355V
96Cells 300*103*31 mm 2.2kg
CATL lithium battery（NCM）
Original Parameter
60Ah / 94Ah / 120Ah
20kWh / 30kWh / 40Kwh
180km /270km /340km
12s1p*8=96s1p 355V
96Cells 173*133*45mm 1.9kg
Samsung lithium battery（NCM）
Name |
Home Energy Stoage Battery Pack |
|---|---|
Model | MTG6998-3 |
Shape | Prismatic |
Size（L×W×T) | 406*315*130 mm |
Net quantity per package | 28.4kg |
Outer packaging dimensions | 406*315*113 mm |
UN No. | UN3480 |
UN Classification(Transport
hazard class): | Class 9 |
Nominal Voltage | 43.8V |
Rated Capacity | 154Ah |
Energy | 6745.2Wh |
Specific energy | 227.1Wh/kg |
Charge Voltage | 50.4V |
Discharge Cut-off Voltage | 33.6V |
NominalDischarge Current | 50A |
Maximum Charge Current | 150A |
End of Charge Current | 150A |
NominalDischarge Current | 50A |
Maximum Discharge Current | 300A |
High voltage conductor | 35mm²Copper wire |
Cell Model | CATL154 （NMC） |
Nominal Voltage of Cell | 3.65V |
Rated Capacity of Cell | 154Ah |
Number of Cell | 12PCS |
Cycle life | ≥2000 |
Recommended SOC Usage Range | 5%～95% |
Working Temperature | Charging -20℃～55℃ |
Self-Discharge rate | ≤4%（30Days） |
SUITABLE SITUATION
Battery degradation more than 30%
reach 400-500km
upgrade orginal model with longer range
Damaged battery pack is not worth repairng
Upgrade used EV for bussiness purpose
PURCHASING PROSESS
Consult with Local Professional
Technical communication & Booking
Shipping
Installment
