Why is it that our phones always seem to run out of battery at the most inopportune moments? Keeping a power bank in your glove box or backpack can make sure you never deal with such a disaster again, and with one like the Soluser 20000mAh Portable Power Bank, you'll have enough stored up power to recharge your phone, tablet, and other devices several times before needing to power it back up again. Soluser is even offering 50% off its regular price at Amazon when you enter promo code 50M4TXWK during checkout. That brings its cost down to just $17.49, lower than it's ever dropped on its own before.

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

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Power On The Go

Soluser 20000mAh Portable Power Bank

This powerful portable battery charger features Lightning, USB-C, and micro-USB inputs and drops to just $17 with this coupon at Amazon.

$17.49 $34.99 $18 off

With coupon: 50M4TXWK

This versatile 20000mAh power bank is built to be slim, lightweight, and compact enough where you could stash it in packed bags and luggage without much trouble. It features Lightning, USB-C, and micro-USB inputs so you can recharge it any way you see fit, while its USB-A port charges other devices and has protections against excessive current, overheating, and overcharging.

Soluser's power bank is also equipped with an LED indicator which shows its remaining battery life while you're charging so you know how much power is left. A one-year warranty is included with purchase of this power bank, as well as a USB cable.

A power bank is just one essential accessory everyone should have in their bag. For the rest of the tech gear you should bring along, check out our best travel accessories in 2019 guide.

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