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MG 4 EV

Standard Range 51 kWh LFP (50.8 kWh usable)

Pack size
51 kWh
Capacity
153 Ah
Chemistry
LFP (CATL One Pack horizontal thin prismatic)

Technical specifications

Electrical and control

Nominal voltage333 V
Operating range250–365 V*
ProtocolCAN bus (500 kbps), SAIC MSP platform CAN.
Home use (V2H)Supported via Battery-Emulator (stationary home storage)*
Coolingliquid
Battery-Emulator supportTesting ongoing · GitHub
Built-in contactorsYes (source)

Physical

Dimensions1690 x 1300 x 110 mm
Weight385 kg
Cell configuration104s
ConnectorCCS Combo 2
ConnectorsCCS Combo 2.

Pricing

Usedfrom £3,400

* Data sourced from dalathegreat/Battery-Emulator firmware driver specifications and the Battery-Emulator Wiki.

How it works

Horizontal cell-to-pack arrangement of 104s CATL LFP cells. Onboard BMS communicates on 500 kbps MSP powertrain CAN.

Notes

Built on SAIC's Modular Scalable Platform (MSP) / Nebula architecture using ultra-thin 110 mm high horizontal LFP cells (One Pack). 104s series arrangement gives 250.0–365.0 V* operating range. LFP chemistry offers 3000+ full cycles.

Red flag

Extremely flat form factor (110 mm thick) requires full perimeter support; requires modern SAIC security frame wake.

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