battery-backed (English, adj)
expansion: battery-backed (not comparable)
Senses:
topics: business
electrical-engineering
electricity
electromagnetism
electronics
energy
engineering
natural-sciences
physical-sciences
physics
glosses: Of a device, using a battery to maintain operation when not powered by the main electrical supply (e.g. during a blackout).
tags: not-comparable
topics: business
computing
electrical-engineering
electricity
electromagnetism
electronics
energy
engineering
mathematics
natural-sciences
physical-sciences
physics
sciences
glosses: Using a battery to maintain volatile memory when powered off.
tags: not-comparable
topics: video-games
glosses: Of saved game data, written to a volatile memory chip in a video game cartridge to maintain the data when not in use.
tags: not-comparable
Forms: