TOOLS

Battery Pack Designer

Design SxP architecture and estimate voltage, energy, density, mass, and packaging dimensions.

How this works

V_pack = S * V_cell, Ah_pack = P * Ah_cell, E_kWh = V_pack * Ah_pack / 1000

Cell Definition

Cell Preset

Chemistry

Cell Nominal Voltage

Cell Capacity

Cell Weight

Pack Architecture

Voltage Input Mode

Target Pack Voltage

Parallel Count (P)

Cells Per Module

Unit System

Mechanical Allowances

Thermal Gap

Busbar Thickness

Compression Plate Thickness

Operating Point

Power Draw

Share Config URL

Pack Voltage

400.0 V

Pack Capacity

280.0 Ah

Pack Energy

112.00 kWh

Volumetric Density

296.4 Wh/L

Gravimetric Density

119-136 Wh/kg

C-rate @ 80kW

0.71 C

Modules

8

Weight Range

823.5-945.0 kg

Voltage aligns with 400V class

Pack Layout Diagram (125S × 1P = 125 cells)

125 series × 1 rows = 125 cells across 8 modules

Power Draw vs C-rate & Heat Generation

C-rate Heat/cell Your design point

Estimated Pack Dimensions

9262.0 × 188.0 × 217.0 mm