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There is no worse feeling than leaving your house and finding out your phone has a low battery level. Rather than frantically searching for a wall or car charger, there's an easy solution that you can take with you on the go — a portable charger.
And right now, Walmart has a 56% off deal on the Gazcosy Portable Charger. Shoppers can pay just $22 for this compact and lightweight device that has over 800 five-star ratings, with shoppers loving its fast charging capabilities and small build.
Gazsocy Portable Charger, $22 (was $50) at Walmart
Compared to other chargers, this device has the capability to power up your smartphone from 20% to 68% in just 25 minutes. According to Gazsocy, this is three times faster than regular 10W chargers due to its 40,000mAH capacity and 30W PD fast charging. Not just for your phone, this charger can charge up to three devices at the same time including tablets and wireless headphones, with its built-in type-C port and two USB ports.
Many reviews praised the device's fast charging speed and mentioned using it during power outages or everyday when they are traveling, at work, or out and about.
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One shopper wrote, "Outstanding and powerful back up battery that is incredibly handy and an incredible value."
The best kind of portable chargers are the ones with interesting and unique features. This model (which weighs less than 1 pound) has a bright flashlight that offers 360 lumens to lighten up your car, backyard, or anywhere else you might be using it. Plus, there's an LED display that lets you monitor the remaining power left in the charger. Safety is the utmost importance when it comes to juicing up your devices. This option has 10 safety protections that will prevent any and all your electronics from overcharging, overheating, and short circuiting.
A second reviewer said, "I appreciate the sturdy and elegant design. Fits easily into my pocket. It works fast with enough capacity to charge my phone numerous times over several days."
Treat yourself to this $22 portable charger before the Walmart flash deal ends. Trust us, you'll be using this on repeat.
This story was originally reported by Autoblog on Aug 28, 2025, where it first appeared in the Deals section. Add Autoblog as a Preferred Source by clicking here.
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