Amazon has a few different Ninety7 Battery Bases available at special Prime Day discounts. There are a couple of products to choose from for both Echo devices as well as Google Home speakers. Each product listed below is down to a historical low price, but like most Amazon Prime Day deals, there's a catch: you have to be a member to shop. Luckily, if you don't have a membership yet, you can sign up for a free 30-day trial of Amazon Prime to gain access to the sale.

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Take It WIth You

Ninety7 Smart Speaker Portable Battery Cases

Take your Google Home Mini or second-generation Echo Dot on the go with these ultra-affordable Prime Day deals.

From $15

The deal given is no longer valid and we do not have a better one. However, we have found some similar deals

Whether you want to take your smart speakers to the beach or just to the backyard, it can be hard to untether them without the help of a case like these. Your options include:

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