Fresh Food for Nearly 36H: Pack full two days of meals for weekend adventures with up to nearly 36 hours of freshness (tested with an ambient temperature of 77°F (25°C)) at 39°F (4°C) when the battery is fully charged. 0% Ice, 100% Storage: Double your storage capacity with an iceless system that only takes 30 minutes to cool down from 77°F to 32°F (25°C to 0°C). 299Wh Detachable Battery: Stay powered and connected, even if you don't need the cooler. The 299Wh removable battery has a 60W PD USB-C and two 12W USB-A ports. 100W Solar Input Charging: Replenish the battery with easy, eco-friendly solar energy from the 100W solar input. It makes road trips permanent with clean power. EasyTow Suitcase Design: No heavy lifting is required, just easy movement thanks to the EasyTow handle and EverFrost's durable wheels. It also comes with an extendable table and bottle opener for easier outdoor dining anywhere. App Remote Control: Forgot to set EverFrost? No problem with the Anker app. Just control remotely for ideal temperature and ultimate food freshness and quality. What's in the Box: Anker EverFrost Powered Cooler 40, 299Wh battery, 95W charger, car charging cable, user manual.