Rechargeable power stations are energy storage devices capable of repeated cycles of charging and discharging to deliver electrical power. These devices typically employ lithium-ion or lead-acid batteries as a means of storing energy. Solar panels, AC wall sockets, and car chargers can be used to charge rechargeable power stations. They vary in size and capacity to cater to small electronics and home appliances all the way to backup power for an entire household. Apart from reliability and convenience, these power stations also provide a sustainable option compared to single-use batteries or non-rechargeable power sources.