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)
11/2013
11/13/2013CN203289199U Induction electricity-taking device for electrified detection for switch cabinet outgoing cable
11/13/2013CN203289175U Device for providing power for outdoor base station in absence of commercial power
11/13/2013CN203289174U Full-automatic large-power LED lamp power supply circuit
11/13/2013CN203289173U Strong emission-type gas water heater zero power consumption standby circuit
11/13/2013CN203289172U Snakelike robot-based distributed robot-mounted direct current power supply system
11/13/2013CN203289171U Device for charging power grid with wind electric power
11/13/2013CN203289170U Wind-driven cell phone charger
11/13/2013CN203289169U Pre-charging device of power unit cascaded high-voltage inverter
11/13/2013CN203289168U Charger circuit for lead-acid battery
11/13/2013CN203289167U Charger used for electric automobile
11/13/2013CN203289166U An electric vehicle charging system with AC/DC charging functions
11/13/2013CN203289165U Multifunctional portable charger
11/13/2013CN203289164U Bidirectional wireless charging Bluetooth speaker
11/13/2013CN203289163U Electric car charger having waterproof structure
11/13/2013CN203289162U Electric vehicle charger
11/13/2013CN203289161U Novel photovoltaic controller
11/13/2013CN203289160U Novel photovoltaic charging station
11/13/2013CN203289159U Manual power generating charger
11/13/2013CN203289158U Multifunctional motion power generation device
11/13/2013CN203289157U Interface circuit of lithium battery pack
11/13/2013CN203289156U Novel mobile phone mobile power supply
11/13/2013CN203289155U Thermal energy recovery device of automobile car lights
11/13/2013CN203289154U Mobile power supply having card-swiping function
11/13/2013CN203289153U Charger
11/13/2013CN203289152U Phone charger
11/13/2013CN203289151U Mobile power supply
11/13/2013CN203289150U Anti-thunder charger
11/13/2013CN203289149U Intelligent bus station
11/13/2013CN203289148U Hair scissors charging stand
11/13/2013CN203289147U Unattended commercial timing mobile phone charger
11/13/2013CN203289146U Charging system, power supply terminal and receiving terminal
11/13/2013CN203289145U Wireless magneto-electric induction charging rotating base
11/13/2013CN203289144U Wireless charging table lamp
11/13/2013CN203289143U A power supply circuit capable of supplying power by utilizing mains electricity or battery selectively
11/13/2013CN203289142U A mobile phone charger capable of holding a mobile phone
11/13/2013CN203289141U Solar power generation apparatus for antiaircraft gun shape-based advertising board
11/13/2013CN203289140U Wireless charging device
11/13/2013CN203289139U A solar energy handset mobile power supply
11/13/2013CN203289138U A portable-type electronic single-point clinometer multipurpose charger
11/13/2013CN203289137U Charger
11/13/2013CN203289136U Charger
11/13/2013CN203289135U Charging interface fixed seat for slide phone
11/13/2013CN203289134U Movable power source with folding device
11/13/2013CN203289133U Charger
11/13/2013CN203289132U Wireless charger capable of displaying charging state
11/13/2013CN203289131U Direct-current integrated charger for electric vehicles
11/13/2013CN203289130U Mobile power source with satellite positioning and tracking warning device
11/13/2013CN203289129U Conductive cloth charging socket
11/13/2013CN203289128U Photovoltaic charging controller
11/13/2013CN203289127U Electric vehicle three-direction wireless charging device
11/13/2013CN203289126U Photovoltaic photo-thermal energy system
11/13/2013CN203289125U Bluetooth earphone hanging rope
11/13/2013CN203289124U Vehicle power supply system
11/13/2013CN203289123U Mobile power supply
11/13/2013CN203289122U Charging equipment adapt to multi-type batteries
11/13/2013CN203289121U Low-power solar power generating and charging device
11/13/2013CN203289120U Mutual-backup type lithium battery management system
11/13/2013CN203289114U Intelligent operating system based on V2G mode
11/13/2013CN203289085U Battery charge protection circuit, and charger using battery charge protection circuit
11/13/2013CN203288195U Roadside illumination advertising lamp box capable of generating electricity by noises
11/13/2013CN203288193U Solar billboard
11/13/2013CN203288021U Forest fire wireless sensor alarming node device with GPS positioning function
11/13/2013CN203288006U Self-power generating doorbell apparatus
11/13/2013CN203287829U Protective cover of tablet computer
11/13/2013CN203287126U External power supply intelligent conversion device for ultrasonic heat meter M-BUS
11/13/2013CN203285630U Pedal power generation device
11/13/2013CN103392283A Unauthorized connection detection device, unauthorized connection detection system and method for detecting unauthorized connection
11/13/2013CN103391754A Medical device packaging with charging interface
11/13/2013CN103391753A Medical device usage data processing
11/13/2013CN103391427A Wind-solar complementary intelligent monitoring method
11/13/2013CN103391208A Electric vehicle charging station metropolitan area network management system
11/13/2013CN103390928A Uninterruptible power supply and method for controlling uninterruptible power supply to output waveforms
11/13/2013CN103390927A Power supply device with network function
11/13/2013CN103390926A Power supply system of electronic device and power supply method thereof
11/13/2013CN103390925A Resonant type electronic charger
11/13/2013CN103390924A Energy management system and management method for multi-interface alternating current charging pile of electric automobile
11/13/2013CN103390923A Method, device and system using electromagnetic waves to charge active cards
11/13/2013CN103390922A External power supply device for optical fiber fusion splicer
11/13/2013CN103390921A Battery pack management system and battery pack management method for mining power supply
11/13/2013CN103390920A All vanadium redox flow battery management method and system applied to scale energy storage
11/13/2013CN103390919A Solar charger of electric sprayer
11/13/2013CN103390918A Electronic solar socket
11/13/2013CN103390917A Built-in charging management type battery pack
11/13/2013CN103390916A Energy storage chain type power conversion system step wave in-chopping-phase system on chip (SOC) equalization method
11/13/2013CN103390915A Improved mobile power source
11/13/2013CN103390914A Cell phone battery charger
11/13/2013CN103390913A Battery having a plurality of battery modules arranged in battery strings
11/13/2013CN103390912A Method for auto-detection and current distribution of charger
11/13/2013CN103390911A Method, device and system using optical signals to charge active cards
11/13/2013CN103390910A Portable thin-film solar mobile phone charger
11/13/2013CN103390909A System and method for equalizing cell
11/13/2013CN103390908A Adaptation device of charger
11/13/2013CN103390907A Micro charging and discharging maintenance detecting technology of storage battery pack
11/13/2013CN103390743A Battery pack and electric device system
11/13/2013CN103389703A Wind-solar complementary intelligent monitoring device
11/13/2013CN103389515A Detection device, power reception device, power transmission device and non-contact power supply system
11/13/2013CN103388909A Natural energy power station water heater
11/13/2013CN103388900A Louver solar water heater device
11/13/2013CN103388796A Wind and light complementation control system for street lamp and working method of wind and light complementation control system
11/13/2013CN103388447A Isolating window screen
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