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Electric battery

An electric battery is a source of electric power consisting of one or more electrochemical cells with external connections for powering electrical devices. When a battery is supplying power, its positive terminal is the cathode and its negative terminal is the anode. The terminal marked negative is the source of electrons. When a battery is connected to…

History & Measurement

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Key facts & relationships

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Component type
Active
Invention year
1800
Inventor
Alessandro Volta
Pin names
Cathode, Anode
unicode character:
🔋

Topics to explore

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Overview

History

Chemistry and principles

Types

Performance, capacity and discharge

Lifespan and endurance

Hazards

Legislation and regulation

Bibliography

Advanced semantic analysis

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Map overview Semantic statistics

Electric battery

Nodes201
Edges200
Triples34
Avg. degree1.99
Density0.00995
Components1

How this topic connects Entity context

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Electric battery

Top relations

related to Ongoing developments · 5
Electric battery → Between, Conservatively, GWh, Important, In
Component type · 1
Electric battery → Active
Invention year · 1
Electric battery → 1800
Inventor · 1
Electric battery → Alessandro Volta
Pin names · 1
Electric battery → Cathode, Anode
unicode character: · 1
Electric battery → 🔋
is a · 1
Electric battery → source of electric power consisting of one or more electrochemical cells with external connections for powering electrical devices

Important terminology Word statistics

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Important terminology

batteries battery cells cell used current electrolyte electric capacity power energy voltage rechargeable use discharge lead life charged electrical may

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Electric batteryComponent typeActive1.00infobox
Electric batteryInvention year18001.00infobox
Electric batteryInventorAlessandro Volta1.00infobox
Electric batteryPin namesCathode, Anode1.00infobox
Electric batteryunicode character:🔋1.00infobox
Electric batteryis asource of electric power consisting of one or more electrochemical cells with external connections for powering electrical devices0.90text
gasolineinstance ofthan common fuels0.80text
sodium extracted from seawaterinstance ofearth-friendly materials0.80text
mobile phonesinstance ofthat are useful in applications0.80text
laptop computersinstance ofthat are useful in applications0.80text
USBCELLinstance ofdevelopments include batteries with embedded electronics0.80text
which allows charging an AA battery through a USB connectorinstance ofdevelopments include batteries with embedded electronics0.80text

Related concept clusters Concept neighborhoods

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    Min side: 3
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