Abstract: Batteries are provided that include a base including a body having a hole, and an inner wall extending away from the base and disposed around the hole. An interior of the inner wall and the hole form at least part of a through-hole extending through the battery. The battery includes an outer wall extending away from the base and disposed around the inner wall. Cells are disposed on the base and between the inner wall and the outer wall. Structural battery packs are also provided that include: a hollow elongated member including a first interior space between its first and second ends; and one or more batteries disposed around the hollow elongated member between its first and second ends. Each battery includes a through-hole. The hollow elongated member is disposed through the through-hole of each battery. Methods related to the batteries and the structural battery packs are also provided.

Abstract: Batteries are provided that include a base including a body having a hole, and an inner wall extending away from the base and disposed around the hole. An interior of the inner wall and the hole form at least part of a through-hole extending through the battery. The battery includes an outer wall extending away from the base and disposed around the inner wall. Cells are disposed on the base and between the inner wall and the outer wall. Structural battery packs are also provided that include: a hollow elongated member including a first interior space between its first and second ends; and one or more batteries disposed around the hollow elongated member between its first and second ends. Each battery includes a through-hole. The hollow elongated member is disposed through the through-hole of each battery. Methods related to the batteries and the structural battery packs are also provided.

Abstract: A method of controlling an electric vehicle operating on a route includes receiving at a first time, at a control unit of the electric vehicle, data indicative of a condition of a stretch of the route that the electric vehicle will traverse at a second time later than the first time. The method further includes varying a cooling of a battery system of the electric vehicle, using the control unit, based on the received data.

Abstract: The present disclosure relates battery with an integrated power management system and scalable cutoff component, the battery system including a battery housing with first and second voltage output terminals, a plurality of rechargeable battery cells within the battery housing and having first and second voltage terminals; a power management system for generating an external control signal and an internal control signal based upon monitored operating parameters of the plurality of rechargeable battery cells, said external control signal for controlling an external power source and/or an external load, said power management system forming an integral part of the battery system and a cutoff switch circuit within the battery housing and for making and breaking a conductive path between the first voltage terminal of the plurality of battery cells and the first voltage output terminal of the battery housing in response the internal control signal from the battery management system.

Abstract: The present disclosure relates battery with an integrated power management system and scalable cutoff component, the battery system including a battery housing with first and second voltage output terminals, a plurality of rechargeable battery cells within the battery housing and having first and second voltage terminals; a power management system for generating an external control signal and an internal control signal based upon monitored operating parameters of the plurality of rechargeable battery cells, said external control signal for controlling an external power source and/or an external load, said power management system forming an integral part of the battery system; and a cutoff switch circuit within the battery housing and for making and breaking a conductive path between the first voltage terminal of the plurality of battery cells and the first voltage output terminal of the battery housing in response the internal control signal from the battery management system.

Abstract: The present disclosure relates battery with an integrated power management system and scalable cutoff component, the battery system including a battery housing with first and second voltage output terminals, a plurality of rechargeable battery cells within the battery housing and having first and second voltage terminals; a power management system for generating an external control signal and an internal control signal based upon monitored operating parameters of the plurality of rechargeable battery cells, said external control signal for controlling an external power source and/or an external load, said power management system forming an integral part of the battery system; and a cutoff switch circuit within the battery housing and for making and breaking a conductive path between the first voltage terminal of the plurality of battery cells and the first voltage output terminal of the battery housing in response the internal control signal from the battery management system.