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Sure, your smartphone battery will usually last all day… if you don’t actually use it all that much. But if you spend a lot of time playing games, watching videos, and generally running down the battery, a portable battery can be a life saver for those times when you may not be able to plug your phone into a wall jack.

Today Amazon is offering discounts on a bunch of smartphone accessories, including a 10,000 mAh Anker PowerCore battery that’s on sale for $18.

Here are some of the day’s best deals.

Smartphone accessories



Digital media

You can find more bargains in our daily deals section.

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