A housing for an electrical device such as a battery includes a casing with opposing ends. The casing is made of a composite material such that the housed device is surrounded by composite walls containing intumescent material which protects the outer composite materials from high temperatures generated inside the housing. An end cap is provided having a sandwich structure with a core, configured to evenly distribute compressive pre-load across a battery stack in the housing. A height adjustable end cap is also provided.

Container for the transport or storage of batteries, the container having an internal storage space having a volume, the container comprising walls surrounding the storage space on all sides, the container having a lid to close the storage space, wherein, in a state wherein the storage space is closed by the lid, the lid constitutes a top wall of the storage space, wherein one or more of said walls are provided with one or more openings for venting -gas under pressure from the storage space to the outside air, the one or more openings having a total surface area of at least 1.0 square centimeter per liter volume of the storage space, wherein a layer of flame-retardant material extends over the one or more openings, the flame-retardant material being made of steel fibers or mineral fibers.

An integrated battery case includes an intermediate panel provided under a plurality of battery cells and configured to cool the battery cells; a cooling channel member provided under the intermediate panel and including channels formed in an internal space of the cooling channel member; and a lower cover provided under the cooling channel member, including a composite material-based double layer to protect the battery case when a collision occurs in a lower portion of a vehicle, and integrally connected to the intermediate panel and the cooling channel member by a plurality of mounting portions and a through portion.

An integrated battery case includes an intermediate panel provided under a plurality of battery cells and configured to cool the battery cells; a cooling channel member provided under the intermediate panel and including channels formed in an internal space of the cooling channel member; and a lower cover provided under the cooling channel member, including a composite material-based double layer to protect the battery case when a collision occurs in a lower portion of a vehicle, and integrally connected to the intermediate panel and the cooling channel member by a plurality of mounting portions and a through portion.

This disclosure relates to a battery assembly with an aluminum (Al) alloy, ceramic coated header plate. An example battery assembly includes a plate, which may be referred to as a header plate, configured to support an electrical connector. The plate includes aluminum (Al) alloy and is coated with a layer of ceramic material.

Provided are a battery pack cover having excellent flame-shielding properties, a battery pack unit that uses this battery pack cover, and electric mobility that uses this battery pack unit. The battery pack cover used in the battery pack includes: a cover base material; and an inorganic fiber-formed article having a tensile strength of 20N or more. The battery pack unit includes this battery pack cover. The electric mobility includes this battery pack unit.

A battery that includes a substrate, a solid-state battery on the substrate, and a circuit for the solid-state battery on the substrate.

A battery that includes a substrate, a solid-state battery on the substrate, and a circuit for the solid-state battery on the substrate.

The present invention relates to a battery cell carrying box in which battery cells are housed and which has a flame discharge port to discharge a flame when a certain battery cell housed in the carrying box burns, such that it is possible to prevent the flame from being propagated to adjacent battery cells and prevent the flame from being propagated to adjacent carrying boxes.

Modular sealed battery packs configured to provide enhanced performance and safety features, along with associated apparatus, systems, and methods for monitoring and controlling operation and use of such battery packs and associated coupled devices and systems are disclosed.