The 2025 Lucid Gravity battery has been hinted at and now finally we get some values via the EPA application data [1]. Plus some calculations based on the numbers we have been given.
Pack
- Energy Density
- Gravimetric = 181 Wh/kg
- Power Density
- Peak ~ 1000 W10s/kg
This post has been built based on the support and sponsorship from: Thermo Fisher Scientific, Eatron Technologies, About:Energy, Quarto Technical Services and Alvatek.
- Energy = 123 kWh (total)
- Nominal Voltage = 810 V
- Nominal Capacity = 152 Ah
- Power ~ 686 kW10s
- Warranty
- 8 Years
- 100,000 miles
- Pack Mass = 680 kg
- Configuration
- Number of Packs = 1
- Number of Cells in Series = 220
- Number of Cells in Parallel = 30
- Total number of cells = 6600
Module
The module has the same number of cells as that used in the Air with the LG cell.
The module and pack design of the Air is explained by the Lucid CEO.
- Number of Modules = 22
- Cells/module = 300
Cell
Lucid have moved from an LG 21700 cell in the Air to a Panasonic cell in the Gravity.
The cell parameters have been back calculated from the given pack configuration and quoted values.
- Make = Panasonic
- Size = 21700
- Nominal
- Capacity ~ 5.07 Capacity Ah
- Voltage ~ 3.68 V
- Energy ~ 18.65 Wh
References
- EPA’s Transportation and Air Quality Document Index System (DIS), EPA
- Lucid Gravity Press kit, Lucid
- Lucid Gravity, Lucid
See also: 800V Architecture, Nominal Voltage, Pack Mass