battery-backed (suomeksi)

Määritelmät:

(lb, en, electronics, of a device) Using a battery to maintain operation when not powered by the main electrical supply (e.g. during a blackout).
(lb, en, electronics, computing) Using a battery to maintain volatile memory when powered off.
(lb, en, video games, of saved game data) Written to a volatile memory memory chip, chip in a video game cartridge to maintain the data when not in use.