Buy a Big Battery Pack, Get a Small One for Free

I've always said that when it comes to external USB battery packs, you should have a big one for long trips, and a pocket-sized one for carrying with you everywhere. Today on Amazon, if you buy the a 10,000mAh charger from OLALA, you can get their smaller 3,000mAh model for free.

• OLALA C5 External Battery Charger 10000mAh Portable Power Bank + FREE OLALA Y1 3000mAh Power Bank ($27) | Amazon | Add both to cart and use code JRARP5DL

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