(idiomatic) A piece of cake; an extremely simple thing, something trivial, a cinch, easy as pie.

朝飯前: A piece of cake; an extremely simple thing.

(telephony) a common Japanese telephone greeting: hello; used when answering the telephone / used to confirm that the person being addressed is listening, or to confirm if anyone is listening

put away

forget oneself / be beside oneself

electrical charger

(electronics) overcharging (a battery)

(electronics) to overcharge (a battery)

rechargeable battery

once on shore, we pray no more, danger past and God forgotten