Battery Modules

EV Drive standard power modules provide a high-performance alternative to commercial energy modules. EVDrive modules are designed to deliver maximum power upon demand, dissipate the heat those demands generate, and stand up to extreme conditions of heat, impact, and vibration.

• Molicel lithium-ion power cells provide significantly higher power delivery than often-used energy cells.
• Large cross section copper interconnect system minimizes power loss from internal resistance.
• Unique internal structure enables the tightest cell density without dangerous cell contact or damage from impact or vibration.
• Special encapsulation material is fire resistant and directs heat to the terminal end plates where it is dissipated by integrated cold plates.
• Integrated battery management system (BMS) simplifies system design.

The result is that compared with the leading competitors, EVDrive modules achieve the same energy density with over twice the power delivery.

Cooling Options

Our large-surface aluminum end plates are situated with a minimal gap between the plate and the cell terminal ends where heat collects, so that in low to medium demand applications, passive or forced-air cooling is all that is needed. For high demand applications one of the plates of each module is replaced by a high-flow integrated cold plate which is more effective and compact than serpentine cooling systems that are often used.

Module Configuration

Modules can be configured with a range of voltage outputs to allow the greatest flexibility of battery pack sizes and capabilities. Modules can be provided as stand-alone units to be installed in your fabrication, or in an EVD battery pack with our proprietary Smart PDU (power distribution unit) and liquid cooling system.