High-Voltage Battery Systems

The module and system world of Voltabox

Reliable technologies for demanding applications

Voltabox modules are used in a wide variety of industrial applications and thus ensure a reliable supply of energy.
With our products, we enable the efficient and sustainable operation of vehicles in the agricultural and construction sectors as well as in local public transport, especially hybrid or trolley buses and electric buses.

We use the established cell chemistries LFP (lithium iron phosphate), NMC (lithium nickel manganese cobalt oxides) and LTO (lithium titanium oxides). Each cell has different properties that are suitable for specific application profiles. A common feature of the cell chemistries used is their robust cycling stability as well as extremely high efficiency.

Voltabox Hochvoltbatterie

LTO standard container

Our standard container has been developed for challenging application profiles, e.g. of buses or other commercial vehicles. Based on the high-performance and particularly safe cell chemistry LTO (lithium titanate oxide), the modular battery system offers strong performance parameters and a special longevity. These features are ensured by a dedicated thermal management system for cooling and controlling heat generation. The system is approved according to UN ECE R100.02 and UN ECE R10.06.

Voltabox NMC Modular Container

NMC modular container

The Voltabox modular container is ideally suited for challenging tasks in the construction and agricultural sectors, i.e. the so-called heavy-duty applications, as well as for bus applications. Accordingly, the battery system offers a particularly high energy content. The basis for this are freely scalable modules consisting of powerful and efficient NMC (nickel-manganese-cobalt-oxide) cells. Cooling of the battery is ensured by a special thermal management system. Homologation has been carried out according to UN ECE R100.02 and UN ECE R10.06.

Voltabox LTO Modul
Voltabox NMC Modul

Modules for individual customer solutions

In addition to complete systems, we also offer modules that can be flexibly deployed, providing our customers with an excellent basis for specific solutions. In addition to a high-voltage LTO module, which is particularly suitable for challenging industrial applications, Voltabox customers also have access to an e-mobility module. With this we have an attractive solution for such applications for which a high range is required. Our modules are certified according to UN38.3.

Voltabox Batterie

TB 228 modules

Voltabox cooperates with efficient battery producers and teams of experts in the field of lithium-ion technology. This gives us access to additional modules and allows us to meet special requirements for a battery system. The TB 228 product series comprises various modules based on the particularly powerful LFP (lithium ferrophosphate) cell chemistry. High-quality cells for industrial application profiles are used. Certifications are available acc. CE and UN38.3 are available.

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You can reach us at +49 (0) 5251 693 969 0