My new favorite Anker charger has a useful smart display (and won't break the bank)

• Tiny 45W charger, smaller than most 30W chargers
• Color smart display provides useful insights into what the charger is up to
• Foldaway prongs and universal voltage make this a great travel charger.

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Chargers come in all sorts of sizes, and while I have a thing for the huge desktop chargers that push out hundreds of watts, sometimes what you need in your life is a tiny charger that charges one thing. The kind of charger you can pop into a wall outlet and let it do its thing. 

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But nowadays, even tiny chargers are packed with all sorts of high-tech features. Take the Anker Nano 45W, a petite device that's about as smart as they get. 

On unboxing, the Nano lives up to ...