Low-cost, short-delivery ultra-small to small satellite battery module.
Providing battery modules for small satellites from ultra-small satellites, CubeSats. There are two types of this battery module. One type has 4 cells with a nominal voltage of 14.4V, and the other type has 8 cells with a nominal voltage of 28.8V. The battery cells used are 18650 lithium-ion batteries.
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basic information
The main specifications are as follows: - 4/8 lithium-ion 18650 batteries - Nominal voltage: 14.4V or 28.8V - Nominal capacity: 50/100Wh - Overvoltage and undervoltage protection features - Overcurrent and constant current protection features - Automatic cell balancing mechanism - Redundant configuration of MCU and CAN bus + CSP - Cell inhibit present in the connector - Redundant configuration of dedicated startup signal - Output voltage: 200W (maximum) / battery - Dimensions: 14.4V module: 93 x 93 x 23 mm; 28.8V module: 93 x 93 x 46.55 mm - Parallel use is also possible
Price information
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Delivery Time
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Applications/Examples of results
We have a track record of using ultra-small satellites and similar technologies.
Company information
The Advanced Technology Research Institute is an engineering company that supports space development and utilization, including rockets and artificial satellites, in Japan and around the world. We conduct a wide range of activities from the design and development of space systems, subsystems, and components for satellites and rockets, both small and large, to the sale of overseas space equipment. Additionally, we sell solar cells for space and ground use, and we design and develop solar cell panels for space as well as sell solar power generation modules and systems for ground use. For small satellites, including CubeSats, we provide system development from 1U to 12U, offer bus components, design and develop bus equipment, assemble satellites, and conduct integration and testing of satellites, including payloads. We also design, develop, and sell small electric propulsion systems for CubeSats and small satellites.