Patents
Sitemap › H02 - Generation, conversion, or distribution of electric power › H02J - Circuit arrangements or systems for supplying or distributing electric power; Systems for storing electric energy › H02J 7 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
Patents for H02J 7 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries (94,693)
03/2014
03/12/2014CN203481899U Charger for electric vehicle
03/12/2014CN203481898U Storage battery charger
03/12/2014CN203481897U Removable energy-storage wall-mounted digital charger
03/12/2014CN203481896U All power-off charger for electric vehicle
03/12/2014CN203481895U Power calculation and display system for portable power source, and portable power source thereof
03/12/2014CN203481894U Charging cabinet
03/12/2014CN203481893U Wireless charging module used for electronic equipment
03/12/2014CN203481892U Fuel gas metering device based on energy-gathering power supply
03/12/2014CN203481891U Mining explosion-suppression type lithium ion power supply control apparatus
03/12/2014CN203481890U Lithium battery management system used for communication
03/12/2014CN203481889U Multi-standard voltage-outputting uninterruptible power supply
03/12/2014CN203481888U Power converting device
03/12/2014CN203481887U Lithium battery set management system
03/12/2014CN203481886U Battery pack with pulse starting circuit
03/12/2014CN203481885U Multifunctional battery charger
03/12/2014CN203481884U Multi-voltage polytype intelligent charger
03/12/2014CN203481883U Transformer station DC power system
03/12/2014CN203481882U Battery rod assembly, electronic cigarette, and electronic cigarette charging device
03/12/2014CN203481881U Electronic cigarette charging device
03/12/2014CN203481880U Electronic cigarette charging device
03/12/2014CN203481879U Electronic cigarette charging device
03/12/2014CN203481878U Portable and integrated mobile power supply
03/12/2014CN203481877U Integrated photovoltaic power supply
03/12/2014CN203481876U Mobile power for photovoltaic power
03/12/2014CN203481875U Wireless microphone
03/12/2014CN203481874U Charging device
03/12/2014CN203481873U Solar power supply energy storage system
03/12/2014CN203481872U Dual power supply system of AGV
03/12/2014CN203481871U Multifunctional charging seat
03/12/2014CN203481870U One-piece alternating current charging pile used for intelligent cell parking management
03/12/2014CN203481869U Electric car battery pack capable of being balanced from external portion
03/12/2014CN203481868U Wireless charger of automobile data recorder
03/12/2014CN203481867U Anti-falling mobile power supply
03/12/2014CN203481866U Mobile power supply with distance measuring function
03/12/2014CN203481865U Small ac mobile power supply
03/12/2014CN203481864U Mobile power supply with fragrance function
03/12/2014CN203481863U Mobile power supply with flashlight function
03/12/2014CN203481862U Vehicle charger with perfume bottle structure
03/12/2014CN203481861U Vehicle-mounted charger
03/12/2014CN203481860U Portable power supply providing telescoping interface
03/12/2014CN203481859U Voltage adjustable mobile power supply
03/12/2014CN203481858U Automatic charging device of automated guided vehicle
03/12/2014CN203481857U Mobile phone charger
03/12/2014CN203481856U Biogas generator power starting device
03/12/2014CN203481855U Portable power supply device
03/12/2014CN203481854U Battery management device, power system and energy storage power station
03/12/2014CN203481853U Mobile power supply
03/12/2014CN203481852U Handset charger
03/12/2014CN203481851U Standby battery product and stacked charging system thereof
03/12/2014CN203481850U Intelligent electric car charger
03/12/2014CN203481849U Non-contact charging device of implanted medical device
03/12/2014CN203481843U Wind-light diesel-storage battery micro-grid power generation system
03/12/2014CN203481802U Battery protective circuit and system
03/12/2014CN203481332U Multi-path storage battery repairing device
03/12/2014CN203481329U Lead-acid storage battery maintenance device
03/12/2014CN203480586U Self-electricity-generating card reader
03/12/2014CN203480549U Bluetooth payment terminal with wireless routing and mobile power supply functions
03/12/2014CN203480538U Radio frequency card supplied by solar power
03/12/2014CN203480000U Detector for health status of power lithium battery for full electric vehicle
03/12/2014CN203479998U Novel electric vehicle charge-discharge testing platform
03/12/2014CN203479960U Stringing intelligent fault indicator with reliable power supply
03/12/2014CN203479821U Solar rotating speed tester
03/12/2014CN203478684U Semiconductor-based solar water cooling and heating device
03/12/2014CN203473037U Self-adjusting trailer anti-shaking device
03/12/2014CN203468983U Massager
03/12/2014CN103636139A Communication system and communication device
03/12/2014CN103636099A Charging system, charging device, and charging method
03/12/2014CN103636098A System and method for detecting, characterizing, and tracking inductive power receiver
03/12/2014CN103636097A Charging of li-ion batteries
03/12/2014CN103636096A Charging device
03/12/2014CN103633858A Power generator set, power generation system and rectifying method in power generation process
03/12/2014CN103633841A Power supply unit, semiconductor device, and wireless communication device
03/12/2014CN103633750A Wireless power supply system with intelligent power patch board
03/12/2014CN103633746A Wireless power supply device, wireless charging device and mobile terminal
03/12/2014CN103633744A Power supply
03/12/2014CN103633734A Power supply apparatus
03/12/2014CN103633727A Hybrid electric photovoltaic accumulation system inversion control all-in-one machine
03/12/2014CN103633726A Renewable energy source comprehensive power supply system for street lamp
03/12/2014CN103633725A UPS (Uninterrupted Power Supply) solar powered access equipment and implementation method thereof
03/12/2014CN103633724A Solar energy air-conditioner power supply system
03/12/2014CN103633723A Photovoltaic power generation and power supply system for multi-bus user
03/12/2014CN103633722A Rapid overshoot-free switching control circuit for maximum charging and discharging current and rapid switching control method for maximum charging and discharging current
03/12/2014CN103633721A Mobile power with clockwork power generation
03/12/2014CN103633720A Motor driving device of double-source electric vehicle
03/12/2014CN103633719A Charge system and charge control method thereof
03/12/2014CN103633718A Hybrid feedback type charging circuit, charger and charging method
03/12/2014CN103633717A Charging system of electric car charging station
03/12/2014CN103633716A Automatic- power off charger circuit
03/12/2014CN103633715A Battery charger capable of recording and displaying charge volume
03/12/2014CN103633714A Wireless charge reminding method and device of mobile terminal
03/12/2014CN103633713A Mobile phone charge device
03/12/2014CN103633712A Electric car charger and electric car charge station
03/12/2014CN103633711A Mobile power supply with heating device
03/12/2014CN103633710A External charge equalizing device of lithium battery pack
03/12/2014CN103633709A Charge recognition system and method
03/12/2014CN103633708A Inner-loop power generator and electric car
03/12/2014CN103633707A Automobile capacitor rectifier
03/12/2014CN103633706A Wireless rechargeable electronic bracelet and wireless charging method thereof
03/12/2014CN103633705A Terminal and method of precisely acquiring battery voltage by discharging during charging
03/12/2014CN103633704A Photovoltaic charge circuit preventing PV reverse connection and providing improved charging efficiency
1 ... 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 ... 947