overcharge protection

[ˌoʊvərˈtʃɑrdʒ prəˈtɛkʃən]
nounpl: overcharge protections
proteção contra sobrecarga
1. A safety feature in electronic devices or batteries that prevents damage by stopping charging when the battery reaches full capacity or when excessive electrical current is detected
Modern smartphones have overcharge protection to extend battery lifespan.
Smartphones modernos possuem proteção contra sobrecarga para prolongar a vida útil da bateria.
2. A circuit or mechanism that interrupts power flow to prevent electrical overload or damage to equipment
The power supply includes overcharge protection to safeguard connected devices.
A fonte de alimentação inclui proteção contra sobrecarga para salvaguardar os dispositivos conectados.
3. A consumer protection regulation that prevents excessive pricing or billing charges
The new regulation offers overcharge protection for utility customers.
A nova regulação oferece proteção contra cobranças excessivas para clientes de serviços.
Overcharge protection is a standard feature in Brazilian consumer electronics due to the country's variable electrical grid quality and high device usage. It reflects consumer awareness of battery longevity and device reliability, which are important factors in purchasing decisions both in Brazil and the United States.
Synonyms / Sinônimos
surge protectionoverload protectionovercurrent protectionbattery protectioncharging protection
Antonyms / Antônimos
underchargeinsufficient protectionunregulated charging

Regional Variations

General Brazilian
proteção contra sobrecarga
Standard term used in technical contexts and consumer electronics
São Paulo
proteção contra sobrecarga / proteção de sobrecarga
Both forms are commonly used in commercial and industrial settings
Rio de Janeiro
proteção contra sobrecarga
Predominant usage in technical documentation
Portugal
proteção contra sobrecarga / proteção de sobrecarregamento
Portuguese variant with slightly different terminology in electrical regulations

Related Words

battery management systemcircuit breakervoltage regulatorsurge protectorthermal protectionsmart charging

Related Idioms & Phrases

prevent damage from overcharging
keep your battery safe
smart charging technology
built-in safety feature
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