Patents
Patents for H02J 7 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries (94,693)
03/2013
03/06/2013EP2564487A2 Method and apparatus for controlling a solar panel output in charging a battery
03/06/2013EP2564486A2 Systems and methods for automatic connection and charging of an electric vehicle at a charging station
03/06/2013EP2564485A2 Methods and systems for detecting battery presence
03/06/2013EP2564484A1 An energy storage device for a power compensator and a method for control thereof
03/06/2013EP2564403A2 System and method for transfering power inductively over an extended region
03/06/2013EP2563615A2 Coil unit, non-contact power transmission device, non-contact power reception device, non-contact power supply system, and vehicle
03/06/2013EP2563614A1 Dispatch controller for a distributed electrical power system
03/06/2013EP2563298A2 Remotely powered and remotely adjustable gastric band system
03/06/2013CN202772933U Mobile phone charging sleeve with Bluetooth earphone
03/06/2013CN202772813U Multifunctional field survival device and circuit system
03/06/2013CN202772652U Electronic product power supply converter
03/06/2013CN202772645U Ultralow-radiation charging circuit
03/06/2013CN202772644U Acquisition system terminal power supply management circuit
03/06/2013CN202772643U Special emergency power supply for middle and large scaled fire-fighting emergency light fixture
03/06/2013CN202772642U Electric automobile charging device of centralized monitoring type
03/06/2013CN202772641U Mobile phone charger
03/06/2013CN202772640U Folding type mobile power supply bracket
03/06/2013CN202772639U Vertical intelligent charging cabinet
03/06/2013CN202772638U Battery pack system and protection device thereof
03/06/2013CN202772637U Mobile power supply
03/06/2013CN202772636U Mobile phone battery charging device with automatic power off function
03/06/2013CN202772635U Mobile phone battery charging device with voice prompt function
03/06/2013CN202772634U Wireless inline mobile phone portable charger
03/06/2013CN202772633U Electric car vehicle-mounted power cell charging platform
03/06/2013CN202772632U Portable charger
03/06/2013CN202772631U Portable charger
03/06/2013CN202772630U Portable charger
03/06/2013CN202772629U Circuit structure of portable mobile power supply
03/06/2013CN202772628U Charger provided with portable power source
03/06/2013CN202772627U Mobile charging power supply
03/06/2013CN202772626U Universal mobile phone charger
03/06/2013CN202772625U Multifunctional mobile power supply
03/06/2013CN202772624U Chargeable product sofa
03/06/2013CN202772623U Mobile power supply
03/06/2013CN202772622U Charger
03/06/2013CN202772621U Intelligent dust collector charging seat with remote controller containing function
03/06/2013CN202772620U Charger with timing function
03/06/2013CN202772619U Circuit with automatic charging/discharging protection function
03/06/2013CN202772618U Charger structure for electric vehicle
03/06/2013CN202772617U Charging device possessing cell management system
03/06/2013CN202772616U Solar charging cluster system for equal-energy-consumption substations of electric sightseeing car
03/06/2013CN202772615U Intelligent charger of pesticide sprayer
03/06/2013CN202772614U Power source adapter with waterproof structure
03/06/2013CN202772613U Charger having tail wire fixing structure
03/06/2013CN202772612U Control device, electric power storage system, electronic device, electric vehicle and electric power system
03/06/2013CN202772611U Switching circuit for polarity of charger
03/06/2013CN202772610U Monitoring system for battery management systems of electric vehicles
03/06/2013CN202772609U Portable charging power supply
03/06/2013CN202772608U USB mobile power supply
03/06/2013CN202772607U Silicone car charger
03/06/2013CN202772606U Energy-saving charger and dedicated socket for battery cars
03/06/2013CN202772605U Movable solar power supply
03/06/2013CN202772604U Farad capacitor-solar energy charging device special for a spectrometer LED light source
03/06/2013CN202772603U Charging management circuit used for solar lithium battery
03/06/2013CN202770972U Information detection system for intelligent charger ahead of charging
03/06/2013CN202770548U Solar energy type wireless temperature measurement terminal
03/06/2013CN202770470U High-altitude monitor system
03/06/2013CN202769507U Intelligent-induction multifunctional light-emitting diode (LED) lamp
03/06/2013CN202768505U Solar energy bladeless fan
03/06/2013CN202768438U Solar charging ceiling fan
03/06/2013CN202768308U Intermission type generator
03/06/2013CN202764966U Electric locomotive and power supply system thereof
03/06/2013CN202764718U Data fusion self-diagnosis automobile adjustor
03/06/2013CN202762438U Energy-saving chemical reaction kettle
03/06/2013CN202761867U Portable solar charging oxygen generator
03/06/2013CN202760873U Constant temperature solar heating-refrigerating sterilization vacuum cup
03/06/2013CN202760475U Solar energy bag
03/06/2013CN202760446U Portable solar electric power pack
03/06/2013CN202760374U Cane capable of charging mobile phone
03/06/2013CN202760058U Solar power supply animal repelling device
03/06/2013CN102959829A Secondary battery charging method and charging apparatus
03/06/2013CN102959828A Battery charging system and battery charging method
03/06/2013CN102959827A Power storage unit control circuit and power storage apparatus
03/06/2013CN102959826A Power tool and battery pack for use in the power tool
03/06/2013CN102959825A Rechargeable electric apparatus
03/06/2013CN102959824A 电源装置 Power supply unit
03/06/2013CN102958790A Charging port structure and straddled vehicle
03/06/2013CN102958745A 电动汽车 Electric cars
03/06/2013CN102958296A Movable electrical system
03/06/2013CN102957386A Operational amplifier for control electric light source and battery management system
03/06/2013CN102957344A Solar infrared ball
03/06/2013CN102957329A Battery adapter and power source device employing same
03/06/2013CN102957218A Electrical system including apparatus that contains domic-shaped housing
03/06/2013CN102957197A Household energy storage power station
03/06/2013CN102957196A Inverter and charger integrated modularization H-bridge cascade stage UPS (uninterrupted power supply) single/three-phase system
03/06/2013CN102957195A Battery charge controlling circuit
03/06/2013CN102957194A Power supply system of medical battery
03/06/2013CN102957193A Charge management method, device and system
03/06/2013CN102957192A Water tank for water-cooled storage battery charging rack
03/06/2013CN102957191A Mobile power supply
03/06/2013CN102957190A Square wave UPS (uninterrupted power supply) mode switching control method and square wave UPS
03/06/2013CN102957189A Wind and photovoltaic hybrid power generation system
03/06/2013CN102957188A Apparatus and method for charging electric vehicle
03/06/2013CN102957187A Cell balance device and battery system
03/06/2013CN102957186A Discharge device and discharge method to actively discharge capacitor used in electric power system of electric drive vehicle
03/06/2013CN102957185A Integral module power conditioning system
03/06/2013CN102957184A Vehicle charging stations and methods for use in charging electrically powered vehicle
03/06/2013CN102957183A Vehicle controllers and methods for use in charging an electrically powered vehicle
03/06/2013CN102957182A Battery charging system and battery discharging system
03/06/2013CN102957181A Inductive charging method for vehicle