Hi, the automatic cooler will need to be connected to a power supply to function. The cable doesn't work as a charger. However, the gravity cooler does not require a power supply and can be used without being connected to a power outlet. I'll make sure to add this information to our FAQ. Thanks for your question!
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Do you have to hook it up to the charger? Can you use it without the electric function. Add this to your faq
Hi, the automatic cooler will need to be connected to a power supply to function. The cable doesn't work as a charger. However, the gravity cooler does not require a power supply and can be used without being connected to a power outlet. I'll make sure to add this information to our FAQ. Thanks for your question!
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