The GoSun Chill is great for many reasons. We've mentioned in other blog posts that it cools better than an ice cooler, holds way more drinks, uses far less power than a car fridge, and never needs ice.

But something that gets overlooked is how great the Chill's portable lithium battery pack is. Beyond powering the Chill, it can also charge your phones (up to three at once), any USB-enabled electrical device, and even power the GoSun Fusion, letting you cook your food and keep it hot while keeping your drinks cool.

With its powerful output of 15 amps at 12 volts, it's essentially one of the only batteries of its kind that can power all 12 volt devices. These include such electrical devices as air compressors and fans.

Don't believe us? Here are the specs of the Chill's battery pack:

• Output Interface: DC, Micro USB, Triple USB, USB/DC
• Input Interface: MICRO USB/DC
• LED Lamp Illumination
• Battery Type: Li-Polymer Battery
• USB output: 5V/2.4A,DC5V/1A,DC5V/2.4A
• Cigar Lighter output: DC 12/15A
• Voltage: 12V
• mAh (milliamp hours): )38,000 mAh; can charge an iPhone 6-10 times!
• Weight: 975 g (2.1 lbs)

 In sum, its sleek and portable design packs a punch. It charges the Chill, charges several types of electrical devices at once, and is a great portable power bank for emergencies.