Wireless power transmission system calculating the battery charge state of the receiver based on the supply impedance of the power source and the summed impedance of the wireless transmitter, wireless receiver, medium therebetween, and battery charge circuit

Voltage detecting device

POWER SUPPLY CHARGING METHODS AND DEVICES

Charging control circuit, charging apparatus, charging control method and charging method

Circuit for protecting battery for electric vehicle and driving method thereof

Energy storage system and starting method thereof

System for transferring control of charge current

Charging circuits, charging systems, and wireless power reception devices including the same

Module battery with multiple cells connected in series with fuse and method of manufacturing module battery

Electronic apparatus and method

Secondary protection IC, method of controlling secondary protection IC, protection module, and battery pack

Method and apparatus for controlling charging process

PORTABLE, SOLAR RECHARGEABLE, BATTERY POWERED, FLAMELESS IGNITING DEVICE

Protection circuit for secondary battery, battery protection module, battery pack, and method

Under-voltage protection circuit for programmable power supplies

PROTECTION APPARATUS FOR RECHARGEABLE BATTERY

Charger and electronic apparatus system

PRE-CHARGING AND PRE-DISCHARGING DEVICE FOR ENERGY STORAGE SYSTEM

Charging and discharging control circuit and battery device

ASSEMBLED BATTERY MODULE AND DISCONNECTION DETECTING METHOD

Battery management control method

BATTERY PROTECTION SYSTEM AND BATTERY PROTECTION METHOD USING THE SAME

BATTERY PACK, POWER TOOL AND BATTERY CHARGER

External battery and driving method thereof

Vehicle electric power supply control system and vehicle

Storage battery control device and electrical storage device

Battery overcharge monitoring system and method

Control circuit and method for a portable charging carrying case for providing uninterruptible power to charge electronic cigarette batteries

Charging system having circuit for delaying power supply

Method for charging battery and electronic device thereof

System for battery management and protection

Battery protection circuit

Protective element, protective element fabrication method, and battery module in which protective element is embedded

External battery

Limiting wireless power receiver voltage

Power conversion device

Electric storage device protection apparatus, electric storage apparatus, starter battery, and method of protecting electric storage device

Regulator, battery charging apparatus and battery charging method to prevent voltage of a battery from increasing beyond a full-charge voltage during chattering

Power converter circuit including at least one battery

Battery cell unit comprising a battery cell and a monitoring and actuation unit for monitoring the battery cell and method for monitoring a battery cell

Universal battery charger and method of use thereof

METHOD AND SYSTEM FOR AUTOMATICALLY STOPPING A WIND TURBINE

Battery module and overcharge protecting method thereof

Charge and discharge control circuit, and charge and discharge control method

Charge control apparatus and charge control method

Combination and modified electrolyte to reduce risk of premature lithium ion battery failure, including in aircraft applications

Power management apparatus

System and method for charging an energy source of a portable electronic device

Rechargeable electrical device

Secondary battery control device

Protective monitoring circuit and battery pack

Charge/discharge control circuit and battery device

Battery charger reverse-boosting detection

Battery management system

Semiconductor device and battery pack

System and method for derating a power limit associated with a battery pack

Power storage system and power storage device storing data for the identifying power storage device

Lithium ion secondary battery

Shunt circuit, charging system and integrated circuit

Response to detection of an overcharge event in a series connected battery element

Bidirectional interface circuit and battery management system including the same

Electrical power supply system with alterable capacity

Method and system for voltage collapse protection

Battery management system

Battery pack and method of controlling the same

Battery pack and method of controlling the same

Charging control method of a rechargeable battery

Systems and methods of direct cell attachment for batteries

Method for enhancing a battery management system, battery management system, battery system and motor vehicle

Battery system, electric-powered vehicle, movable equipment, power storage device, and power source apparatus

Charge control device and drive load module

Battery protection circuits

Battery and motor vehicle

Method for monitoring utilization of an electrochemical energy storage device in a motor vehicle, and motor vehicle

Switching device

Battery protection device and method for DC power supply

Battery pack

Battery pack including a battery management system configured to control charging and discharging thereof

Semiconductor device including charging system

Portable power supply

Switch failure detection device, battery pack including the same, and method of detecting failure of electronic switch

Battery protecting circuit, battery protecting device, and battery pack

Intelligent battery disconnect

Charge controller with protection function and battery pack

Semiconductor device for protecting secondary battery, battery pack, and electronic device using same

Autonomous lithium-ion battery protection

Battery pack

Cathode active material for overcharge protection in secondary lithium batteries

Battery with integrated power management system and scalable battery cutoff

System and method for programming rechargeable battery characteristics

Method for determining a power limiting value for an electric machine in a vehicle, computer program and control unit for controlling an electric machine in a vehicle

Overcharge prevention circuit and semiconductor device

Overcharge detecting circuit and integrated circuit

Charge/discharge control method for alkaline storage battery, and power supply system

Battery protection IC and battery device

Charger device

Communication terminal, charge control program and charge control method

Method for determining a charge acceptance, and method for charging a rechargeable battery

On-board electrical system for a vehicle and also control apparatus for an on-board electrical system

Apparatus and method for preventing battery from being overcharged

Method and system for rationing charge or energy provided to a portable device

Voltage monitor semiconductor device, battery pack, and electronic device employing battery pack

Battery management and protection system using a controller to load safety and configuration parameters into dedicated registers during startup and performing battery protection scans during startup independently of a CPU

Battery management and protection system using a module in a sleepwalking mode to monitor operational characteristics of a battery

Protective circuit and charging device

Wind and solar powered heat trace with homeostatic control

Infusion pumps

Electric circuit, charge control device, charge system, and control method

Charging apparatus that can recharge different types of batteries without overcharging them

Protection monitoring circuit and battery pack

Isolation jumper cables

Home energy storage battery system

Automatic control system for a rechargeable battery system

Mobile device battery life protection

Method and system for voltage balancing of multiple rechargeable energy storage devices

Method and circuitry to adaptively charge a battery/cell using a charge-time parameter

Temporal voltage adaptive lithium battery charger