The Olsenmark power caster is a new portable power station with a battery capacity of 6V, 4.5Ah, pure sine wave output, one AC wall outlet, and one USB output, and 2 ways of recharging (solar / wall ). Unlike a traditional diesel generator, Olsenmark power caster is quiet and clean, with no fumes or noise, making it perfect for camping sites, outdoor parties, boat life, and road trips. The power caster comes with a LED bulb & LED emergency light. With its brighter light and long-time performance, it is ideal for camping as well as sudden power outages.Portable, Lightweight & Carry HandleThe Olsenmark Power Caster is portable and lightweight with a carry handle for flexibility and light in dark wherever and whenever you need it. It is compact and wonderfully portable, so you can take it anywhere you need the light.Mobile Charging PortThis power caster with a built-in 6V 4.5Ah lead-acid battery can be used as a power bank. The standard USB interface on the side of power caster is suitable for most electronic devices.Multi Protect Security SystemAn advanced security system protects you and your device from overload, short circuit, and more.Solar RechargeThis Power Caster can be recharged from the Sun with Solar Panel with DC 9V solar connection (Solar Panel not Included).