The USPTO has issued patent US12587023B2 for a battery power supply device and system. The patent, assigned to Zhangzhou Kehua Electric Technology Co., Ltd., details a system comprising a control module, a DC/DC conversion module with multiple converters, and a battery. The invention aims to enhance the device's applicability by allowing it to meet varying voltage requirements of different loads, particularly by configuring DC/DC converters in series for higher voltage or in parallel for higher current output.

This patent grant is primarily an informational event for the technology sector. While it does not impose new regulatory obligations on other entities, it signifies a new intellectual property right in the field of battery power supply technology. Companies operating in this space, particularly manufacturers of power supplies and battery systems, should be aware of this granted patent as it may affect their product development and market strategies.