For Battery Backup we have terms and definitions in 3 topics. The topics are Import Cars, Technology and UPS.

Battery Backup (Import Cars)

Auxiliary power that is provided to a computer so volatile memory information is not lost during a power failure, or when otherwise disconnected from its normal power source.

Battery Backup (Technology)

1. A battery-operated power supply used as an auxiliary source of electricity in the event of a power failure. 2. Any use of a battery to keep a circuit running when the main power is shut off, such as powering a computer's clock/calendar and the special RAM that stores important system information between sessions. See also UPS.

Battery Backup (UPS)

A battery or a set of batteries in a UPS system. Its purpose is to provide an alternate source of power if the main source is interrupted.

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