E-Golf Battery swap and upgrade

Parámetro del módulo de batería MTG

180Ah

58kWh

420km

4S1P*17+2S1P*10=88S1P 323V

88Cells 148*82*97mm 2.7kg

CATL lithium battery（NCM）

75Ah /111Ah

24.2kWh / 35.8kWh

140km /208km

4S3P*17+2S3P*10=88S3P 323V

264Cells 148*27*91mm 0.7kg

Panasonic/Samsung lithium battery（NCM）

Name	Home Energy Stoage Battery Pack
Model	MTG2407-1
Shape	Prismatic
Size（L×W×T)	313.0×410.0×175.0 mm
Net quantity per package	11.4kg
Outer packaging dimensions	Undetermined
UN No.	UN3480
UN Classification(Transport hazard class):	Class 9

Nominal Voltage	14.6V
Rated Capacity	180Ah
Energy	2190Wh
Specific energy	?Wh/kg
Charge Voltage	16.8V
Discharge Cut-off Voltage	11.2V
NominalDischarge Current	50A
Maximum Charge Current	180A
End of Charge Current	180A
NominalDischarge Current	50A
Maximum Discharge Current	300A
High voltage conductor	35mm²Copper wire

Cell Model	Samsung 50Ah (NMC)
Nominal Voltage of Cell	3.65V
Rated Capacity of Cell	50Ah
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）