TheStreet aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission.Why we love this dealNothing is more frustrating than being stranded with a dead smartphone battery. Not only can it be frustrating, but it can also be downright dangerous depending on the situation. If you want to avoid this type of issue altogether, there are a few steps you can take. While some smartwatches allow for direct network connections, most still require being digitally tethered to a smartphone. Therefore, in the absence of a direct-connect smartwatch, your best bet for avoiding dead phone batteries is a portable fast charger. Thanks to Amazon, you can get one right now at a great deal.The Iniu 45-Watt Portable Fast Charger is on sale for $22, which is its lowest price in the past 30 days. If you’re tired of running out of juice at the most inopportune moments, then this deal is perfect for you. Iniu 45-Watt Portable Fast Charger, $22 (was $24) at Amazon
Courtesy of Amazon
Shop at AmazonWhy do shoppers love it?This charger is one of the most convenient we’ve seen in this price range. For starters, it’s 40% smaller and lighter than most other standard chargers on the market. The dimensions are 2.7 inches long by .7 inches wide by 4.3 inches high. It only weighs 6.4 ounces as well. That means you can easily throw this charger into your pocket and head out the door without a care in the world. It also has a handy wrist strap, so you don’t have to worry about dropping it when you take it on the go.As for charging power, it has a capacity of 45 watts, which makes for quick and easy charging. As an example, an iPhone 17 Pro Max will charge up to 76% in just 30 minutes. A Samsung S25 Ultra, on the other hand, will get all the way to 84% in the same time. What’s more, it even has enough power to charge a tablet as well. There’s no need to limit its use to smartphones alone. This is a versatile charger that can handle many tasks. In order to handle those tasks, this device also includes a small USB-C cable, meaning you won’t need to buy an extra one to start using it out of the box. As a special bonus feature, the charger includes a small LED flashlight function. It’s a helpful addition in an emergency situation. This might be one of the best all-around electronics you can have for home or travel, regardless of price. It’s available in five colorways, so you’d be wise to buy one for every member of your household.Related: Amazon’s ‘ultimate’ portable charger is flying off the site while on sale for $23 during Prime DayAmazon customers raved about this charger. One said it’s “very compact and recharges my phone very fast,” adding that it’s a “great little charger”.Shop more deals Anker 3-Port Prime Charger, $116 (was $150) at AmazonAnker 70W Nano Charger, $40 at Amazon Anker Laptop Power Bank, $120 at AmazonIf you want a charger that’s fast, lightweight, and incredibly convenient, then the Iniu 45-Watt Portable Fast Charger is a great buy. Just don’t wait too long, as the $22 price tag won’t last. If you think you may even be slightly interested, we recommend you charge ahead and click the buy button.