Why is it that at the most inopportune times our phones always seem to run out of battery? Keeping a power bank in your glove box or backpack can make sure you never cope with such a catastrophe again, and with one such as the Soluser 20000mAh Portable Power Bank, you’ll have enough power stored to recharge your phone, tablet, and other devices several times before you need to recharge it. Soluser even offers 50% off Amazon’s periodic cost when you enter 50M4TXWK promo code during checkout. That brings down its price to only $17.49, reduced than ever before on its own.

Amazon shipping is free on orders totaling $25 or more, or with Amazon Prime, you can score free two-day shipping. If you’re not yet a Prime member, you can begin a free 30-day trial to snag free shipping with no minimum order as well as exclusive discounts for Prime member and more.

Built to be slim, lightweight and compact enough to store it in packed bags and luggage without much trouble, this versatile 20000mAh power bank. It features Lightning, USB-C, and micro-USB inputs so you can recharge it as you see fit, while its USB-A port charges other devices and provides protection against excessive current, overheating, and overload.

Soluser’s power bank also has an LED indicator that displays its remaining battery life while charging so you know how much power is left. With the purchase of this power bank, a one-year warranty is included as well as a USB cable.

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