Unlike wall chargers or wireless chargers that need to be plugged in, or power banks with limited battery capacity, a good portable power station can keep your devices powered up to 13 hours or more on a fully charged battery. This depends on things like your battery type, capacity, and how many devices you're charging.
Take Anker SOLIX F1200 (PowerHouse 757), for example. This powerhouse comes with Anker's InfiniPower long-lasting tech and ultra-durable components, and can charge a laptop up to 17 times, or a phone up to 97 times—all on a single full-capacity charge. So if you need a charging solution that's built to last, a portable power station could be just what you need.