Offshore Oil&Gas

High-Performance, high reliable and high-safety Li-Ion rechargeable battery systems for offshore subsea electronics.


Underwater Vehicles

Reliable high-capacity Li-Ion rechargeable batteries with highest energy density, high safety for AUV, ROV & other.


Standard batteries

Standard PowerPacks™ in titanium pressure housings for the use in up to 6000m depths for the use in marine and offshore technology.


Our Clients

ISO 9001:2015

Manufacturing according to ISO 13628-6 & API17F

UN 38.3

Qualified systems for international Airfreight (IATA)


Military Standard – shock & vibration tested

SIL IEC 61508

Developed according to the requirements of functional safety

Lithium-ion batteries for deepsea-applications

Energy efficiency

We are presenting the PowerPack™ 416, a product innovation “Made in Germany” for the underwater market, whereby the battery system is entering new performance spheres to meet the increasing demands taking into account the highest safety and availability: increase of voltage, power and energy


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