storage battery; rechargeable battery
Technical term for a battery that can be recharged, such as a lead-acid or lithium-ion battery. Often contrasted with 一次電池 (primary battery).
Electric vehicles are equipped with high-capacity storage batteries.
太陽光発電で蓄電池に充電する。
Charge the storage battery with solar power.
The storage battery is being charged with solar panels.
The storage battery ran out during the power outage.
I replaced the old storage battery with a new one.
This electric car is equipped with a large-capacity storage battery.