Unlike the generic charger included with your phone, a USB C block adapter really puts the “fast” in fast-charging
You’re running out the door, and your phone’s on 10%. You plug it in, and 20 minutes later… it’s only at 15%. A charger is a tiny gadget with a big impact. But it’s not something you think about until you’re in a rush or it stops working. And when that happens, everything grinds to a halt—no quick texts, no maps, no emails, no calls. It’s frustrating—but avoidable.
Faster charging USB C blocks deliver higher wattage, meaning you can juice up your phone in a fraction of the time. In a lineup of five popular chargers, we voted the Spigen USB C block charger as the best overall.
Two years ago, I was running late with my phone at 10%, so I plugged it in, hoping for a quick charge. I needed it to call the gate to get back into my complex later, but after 20 minutes, it only reached 15%. The Spigen USB C block charger hit a solid 9.8 out of 10 from our review team. Its biggest selling point? Lightning fast charging. Let’s take a closer look at the USB C blocks available:
With a 4.6-star rating from thousands of customers and over 1,000 units sold this month, our “Best Overall” has clearly earned its reputation. 1000+ sales monthly isn’t just a number—it reflects how dependable and in-demand this charger is. To begin with, you can charge two devices simultaneously, with 25W delivered to one port and 10W to the other. Another standout feature is the GaN III technology, which reduces heat buildup. What I like the most? Its 24-month warranty period. If anything goes wrong within two years, you’re covered—no extra fees, no hassle. When a brand is confident enough to offer a long warranty, it tells you something about the quality you’re getting. In short? This pick will last you well beyond your average charging block.
About three years ago, my brother bought two chargers a week apart. The first one seemed fine—until he noticed his phone barely charging after hours. He ignored it at first, but a week later, it stopped working. So, he bought another cheap one. Same story: within days, it failed, leaving him stuck without a charger during a trip. His experience makes a good case for getting a 2-pack charger. If one fails, you’ve got a backup on hand.
You can get the Ocupwei USB C block charger in a handy 2-pack, and at only $6.96 (as of this writing), it’s a steal! With a 20W power delivery, it will power up your iPhone to 50% in just 30 minutes. Need to charge multiple devices? No problem—it’s compatible with everything from iPhones to Galaxy phones, iPads, and even smartwatches. Our runner-up also doesn’t skimp on safety. It has multiple certifications (ETL, FCC, CE, ROHS) and an AI chip to prevent overheating or overcharging. How popular is it? Over 10,000 units sold this month alone, and it has a solid 4.6-star rating—proof that it does the job well.
Stay powered up no matter where the job takes you with the DEWALT USB-C Charger Block, a heavy-duty portable power bank built to match your toughest days. Designed with IP67-rated dust and water resistance, this compact charger is ready for harsh environments—just close the port cover securely and you’re good to go. With 10,000 mAh of power, it offers fast and reliable charging for your iPhone, Android, or tablet, thanks to its dual-output ports—one USB-C PD and one Quick Charge USB-A.
Perfect for work, travel, or everyday use, the charger also features an integrated utility loop for attaching it to belts, lanyards, or gear hooks for hands-free convenience. Durable inside and out, it’s built with a rugged exterior that resists wear and tear while LED indicators let you know the battery status at a glance. Whether you’re on a jobsite, hiking trail, or simply commuting, this portable charging brick keeps your devices running when it matters most.
If you thought the runner-up was as budget-friendly as it gets, think again. The Dengwenqiang USB C block comes in at an even lower price, and you get two chargers in the pack. It might not have the 35W power of the best overall, but it’s still packing a solid 20W fast charge.
What’s great here is the dual-port setup (USB-C and USB-A), so it’s flexible for both newer and older cables. And while it’s not as high quality, it covers all the essentials like overheating and surge protection. The best part? Over 10,000 have been sold this month alone, and with a 4.5-star rating, it’s clear this one’s a crowd favorite. (And seriously, two for the price of one? Hard to beat that.)
For a mid-range charger that balances affordability and functionality, the BikeAnything USB C block charger is a solid contender. Priced at $13.57 (for the 2-pack), it falls right between the budget-friendly options and best overall. As you can see, it looks a little glossier than the runner-up mentioned above.
Moreover, with this C block, you have options. You can get a 1-pack, 2-pack, A+C 2-pack, or a 3-pack. Plus, with dual USB-C ports, you can fast-charge two devices at once, delivering up to 20W of power per port. It also doesn’t skimp on safety features, with built-in protection against overheating, overcharging, and short circuits. With a respectable 4.4-star rating and over 7,000 sold this month, it’s clearly doing something right. If you need a reliable mid-range charger that ticks all the important boxes, this might be it.
What does a 4.7-star rating tell you about a product? And over 4,000 sales a month? It’s pretty simple—people love it. The Novobit USB C block gives you two 20W chargers that work for all your go-to devices, from iPhones and Samsungs to iPads and more.
What I like most about this set? It’s available in fun colors like pale pink, purple, blue, green, white, black, and more. This makes it a great add-on gift for birthdays or Christmas. Everyone likes having a spare charger, not so? For under $8, you’re getting two fast-charging blocks, each offering solid protection and performance—no wonder it’s flying off the shelves with thousands sold each month.
You might not realize it at first, but the charger included with your phone is often designed to be “good enough”—adequate for most users but not optimized for speed. This isn’t a flaw, but rather a strategic decision by manufacturers.
Many of today’s smartphones are capable of much faster charging speeds than the included charger provides. In fact, upgrading to a higher-wattage charger could significantly reduce charging times, often by half or more, depending on the model. This means that while the standard charger is functional, it’s not fully taking advantage of the phone’s capabilities.
Moreover, in a world where everyone depends on their phones for both work and personal use, faster charging can offer real benefits—saving you time and reducing the time your device is tethered to an outlet. With the Spigen USB C block charger, you’ll spend less time waiting for your phone and more time being productive.
Best Overall USB C Block for Fast Charging and Quality
Image courtesy of Spigen
The wattage of your charger determines how fast your devices will charge. Lower wattage (e.g., 20W) is often suitable for phones, but if you’re powering up larger devices like tablets or even laptops, you’ll need something with a bit more power. A higher-wattage charger, like the Spigen USB C block (our best overall), can make a big difference if you’re constantly on the go and need your devices charged quickly. In comparison, the Ocupwei 20W Charger (runner-up) offers a more affordable option if you’re primarily charging smaller devices like smartphones.
Think about how many devices you usually charge at once. Do you typically need to power up just your phone, or are you charging multiple devices simultaneously? A dual-port charger is great if you’re charging a phone and earbuds at the same time or even sharing a charger with someone else. Most of the top-rated chargers, like the Spigen USB C block charger and the Ocupwei 20W charger, offer dual ports—letting you charge two devices without sacrificing speed.
Not every USB-C charger works perfectly across all devices. Always check that the charger is compatible with the gadgets you own. Some chargers are optimized for specific brands like iPhone or Samsung, while others, like our top picks, are designed to work across a wide range of devices including iPhones, Android phones, iPads, and even Google Pixels.
Look for chargers that have a sturdy exterior and use high-quality components to ensure long-term use. The Spigen 35W charger is made with durable materials, ensuring it’ll hold up over time, while the Ocupwei 20W charger is more of a budget-friendly pick.
Fast charging is great, but it’s equally important to know that your devices won’t overheat or overcharge. Look for chargers with built-in safety features such as over-voltage protection, over-current protection, and short-circuit protection. Both the Spigen and Ocupwei adapters have these safety mechanisms to protect your devices from potential damage during charging.
A solid warranty can offer peace of mind, especially if you’re investing in a more expensive charger. A longer warranty, like Spigen’s 24-month warranty, ensures you’re covered if anything goes wrong.
Lastly, consider your budget. While high-wattage, multi-port chargers with top-tier safety features might cost more, they can often be worth it for long-term use. The Spigen 35W charger sits at a mid-range price point, offering solid performance, while the Ocupwei 20W charger is a great budget-friendly option for everyday users who don’t need as much power.
Having a reliable charger, like the Spigen USB C block, ensures your devices are charged quickly every time. But let’s be honest—even quality chargers wear out, get lost, or even get “borrowed” (and never returned). That’s why an affordable backup, like the Ocupwei USB C block, is a smart move.
The Spigen is the gold standard. With its 4.6-star rating and over 1,000 sales a month, you know it’s a product that delivers.
Now, let’s talk about the Ocupwei USB C block. This is where affordability meets practicality. Priced at just $6.96 (and you get two), the Ocupwei is an ideal backup charger. It’s not trying to be fancy, but it does what it’s supposed to—charge your phone quickly. Additionally, with a 4.6-star rating and 10,000+ sales each month, it’s clear this budget-friendly option still gets the job done. So why not cover all your bases? Keep the Spigen for everyday use and the Ocupwei as your backup—you’ll thank yourself the next time your main charger goes AWOL.
A USB C block uses the USB C port for faster charging. Unlike older USB A chargers, it supports higher power and works with more modern devices.
GaN (Gallium Nitride) technology allows chargers to be smaller, more energy-efficient, and generate less heat. This means a compact charger can offer more power without overheating.
A 20W USB C charger can charge a smartphone to about 50% in 30 minutes, depending on the phone model. This is around 3x faster than using a standard 5W charger.
Yes, many USB C blocks, especially higher-wattage ones, can charge laptops or tablets. However, always check your device's power requirements to ensure compatibility.
Look for a dual-port charger that supports a wide voltage range (100-240V) for international travel. The Spigen USB C block with GaN technology is a quality option.
To charge your phone faster, there are many helpful tips. To name a few, using a USB-C block charger is key, as it delivers more power than older chargers. Likewise, enabling airplane mode or turning off your phone while charging can speed things up since less energy is being used in the background.
Wireless charging uses electromagnetic fields to transfer energy between a charging pad and your phone. While it’s convenient—no need for cables—it’s usually slower than using a direct USB C block charger because less power is transferred through the wireless connection. For a quicker charge, wired is the way to go!
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