Energizer 10000mAh Slim Metal 20W Magnetic Wireless Magsafe Power Bank Portable Charger

• Best Buy now offers the Energizer 10,000mAh metal magnetic wireless power bank with 20W output, now $17.49 (regular price $34.99).
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Editor's Pick: When your phone battery is running low while you're out, just attach this to the back and it starts charging—no need to hunt for an outlet with a cable in tow. The metal casing feels solid, and the 20W output powers up your iPhone quickly. The 10,000mAh capacity is enough to last a full day. The magnetic alignment is secure, and it won't get in the way if you're using your phone while charging.