A battery charger identifies the type of battery that is connected to it in order to provide the optimum voltage-current-time profile that is needed to safely and optimally charge and maintain the battery. In some embodiments, the battery current or voltage is monitored during charging, and as the…
A data logger device for a power tool including a housing, a power tool interface provided at the top of the housing and configured to be received in a corresponding interface of the power tool, and a battery pack interface provided at the bottom of the housing and configured to receive a…
A battery system with a large-format Li-ion battery powers attached equipment by discharging battery cells distributed among a plurality of battery packs. The discharging of the battery cells is controlled in an efficient manner while preserving the expected life of the Li-ion battery cells. Each…
This application discloses a charging cable-based data transmission method and an electronic device. A first electronic device is connected to a second electronic device through a third electronic device, and the third electronic device includes a first data signal line and a second data signal…
Aspects relate to a charging port of an electric aircraft and methods of use terminating a charging connection between a charger and the electric aircraft. A charging port includes a controller that is configured to receive a control signal from a remote device and terminate the charging connection…
A charging processing method includes: A charging trigger device sends a charging request message to a charging processing device, where the charging request message includes redundant transmission information, that is, related information of redundant transmission used for a data connection…
A provisioning device includes a communication module capable of communicating with a plurality of battery management systems included in the battery pack; and a processor, wherein the processor causes the communication module to wirelessly transmit a provisioning signal for switching at least one…
Systems and methods are described for managing charging and discharging of battery packs. In one or more aspects, a system and method are provided to minimize overcharging of battery cells of specific battery chemistries while still enabling fast charging cycles. In other aspects, a buck converter…
A system for suppressing inrush currents is described. The system may include a negative temperature coefficient (NTC) thermistor and a positive temperature coefficient (PTC) thermistor arranged in series between a power source and a battery system to be charged. At a low temperature, while the PTC…
Eyewear that is configured to be wirelessly charged and also wirelessly communicate with a case charger having a battery using time gating power transfer. In one example, wireless charging and bidirectional communication of the eyewear can be performed using a unidirectional communication protocol…
A method and a device for acquiring a charging electricity amount, and an electronic device are provided. When a controller determines based on at least operation state information of an external electric meter that the external electric meter is in a fault state, the first amount of electricity…
The present application provides a charging policy setting method and apparatus, relating to the field of batteries. The method includes, obtaining a plurality of different core working parameters upon charging of a target core under a target charging condition at a target charging rate…
Discussed is a system for managing a battery, the system including a wireless communication unit that communicates with a first upper-level battery management system performing communication using a first communication channel, a communication abnormality detection unit that detects a communication…
Systems and methods are described for managing charging and discharging of battery packs. In one or more aspects, a system and method are provided to minimize overcharging of battery cells of specific battery chemistries while still enabling fast charging cycles. In other aspects, a buck converter…
Systems and methods are described for managing charging and discharging of battery packs. In one or more aspects, a system and method are provided to minimize overcharging of battery cells of specific battery chemistries while still enabling fast charging cycles. In other aspects, a buck converter…
Systems and methods are described for managing charging and discharging of battery packs. In one or more aspects, a system and method are provided to minimize overcharging of battery cells of specific battery chemistries while still enabling fast charging cycles. In other aspects, a buck converter…
A method for initial setup of an energy storage system suitable for an installation environment when installing the energy storage system comprises: connecting an energy management system and a user terminal with a USB cable; activating, by the user terminal, a USB network through USB tethering…
A method for facilitating charge transfer is provided. The method includes receiving, via an electronic device, a request to transfer charge stored in an energy storage device. The method includes determining a set of parameters of the energy storage device based on the received request. The set of…
A battery system with a large-format Li-ion battery pack powers attached equipment by discharging battery cells distributed among a plurality of battery packs. A limp home notification is generated from a smart lithium-ion battery pack to one or more application devices using an analog signal. The…
A battery system with a large-format Li-ion battery pack powers attached equipment by discharging battery cells distributed among a plurality of battery packs. A limp home notification is generated from a smart lithium-ion battery pack to one or more application devices using an analog signal. The…
A system and method for optimizing a battery energy storage system (BESS), can involve: inputting data to an echo state network, the data relating to an operation of a battery energy storage system and including one or more of load data, renewable energy data, non-renewable energy data, carbon…
A method and server for managing mobile rechargeable battery pools of multiple stations, comprising steps of: (a) in a response to a selection of a specific location, the management server displaying pieces of location information on the stations by referring to a current location of the specific…
Systems and methods are described for managing charging and discharging of battery packs. In one or more aspects, a system and method are provided to minimize overcharging of battery cells of specific battery chemistries while still enabling fast charging cycles. In other aspects, a buck converter…
In an information processing system including: a plurality of ECUs mounted on a vehicle equipped with a battery that is chargeable with an external power supply; and a communication terminal mounted on the vehicle, when the communication terminal is in a sleep state, a predetermined ECU among the…
Systems and methods are described for managing charging and discharging of battery packs. In one or more aspects, a system and method are provided to minimize overcharging of battery cells of specific battery chemistries while still enabling fast charging cycles. In other aspects, a buck converter…
A battery monitoring system includes a battery pack for a vehicle and a battery monitoring device that monitors a state of a battery cell included in the battery pack. The battery pack includes an acquisition unit configured to acquire battery information of the battery cell, a first storage unit…
A system for suppressing inrush currents is described. The system may include a negative temperature coefficient (NTC) thermistor and a positive temperature coefficient (PTC) thermistor arranged in series between a power source and a battery system to be charged. At a low temperature, while the PTC…
The embodiments of the present invention relate to a battery pack, detachably connected to an external device for charging or discharging. The battery pack includes a control module, and a communication terminal. The communication terminal is connected to the control module and the external device…
A method for facilitating charging is provided. The method includes receiving a charging request from a user device for charging an energy storage device associated with an acceptor node. The method includes determining a set of charging parameters for the energy storage device based on the…