small, rectangular box black or grey multiple posts for connecting to other devices metal terminals for connecting to cables a vent for releasing gases a power switch a warning label or sticker
carbattery which has small, rectangular box carbattery which has black or grey carbattery which has multiple posts for connecting to other devices carbattery which has metal terminals for connecting to cables carbattery which is a vent for releasing gases carbattery which is a power switch carbattery which is a warning label or sticker