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Renault Twizy

2012-2023 6.1 kWh total (14s, 48 V low-voltage class)

Pack size
6.1 kWh
Capacity
117 Ah
Chemistry
LMO / NMC (LG Chem pouch cells)

Technical specifications

Electrical and control

Nominal voltage52 V
Operating range48–57.9 V*
ProtocolCAN bus (500 kbps), Renault Twizy BMS CAN.
Home use (V2H)Supported via Battery-Emulator (stationary home storage)*
Coolingpassive
Battery-Emulator supportTesting ongoing · GitHub
Built-in contactorsYes (source)

Physical

Dimensions650 x 450 x 280 mm
Weight98 kg
Cell configuration14s3p
ConnectorSchuko household mains
ConnectorsStandard 3-pin domestic plug on vehicle.

Pricing

Usedfrom £682

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

How it works

14s3p LG pouch cells with integrated BMS. Battery-Emulator wake frames enable contactor closure and battery CAN output.

Notes

Low-voltage 48 V EV pack consisting of 42 pouch cells arranged in 14s3p. Operating voltage range 48.0–57.9 V*. Directly compatible with standard 48 V low-voltage solar inverters (Victron MultiPlus, Deye LV, Sol-Ark LV, Growatt LV) without high-voltage safety hazards.

Red flag

48V class battery (not high-voltage); contactor wakeup sequence requires 12V key-on pulse.

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