BMW i3 Battery swap and upgrade

Parámetro del módulo de batería MTG

154Ah

54kWh

400km

12s1p*8=96s1p 355V

96Cells 300*103*31 mm 2.2kg

CATL lithium battery（NCM）

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)	313.0×410.0×175.0 mm
Net quantity per package	29.7kg
Outer packaging dimensions	380.0×480.0×205.0 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℃ Discharge -30℃～55℃
Self-Discharge rate	≤4%（30Days）