Why the Anker 335 Power Bank Became My Go-To Charging Solution: A Personal Review

As someone who’s constantly on the move, I know the frustration of a dying phone battery all too well. In our fast-paced world, staying connected is essential, and that’s where the Anker 335 Power Bank comes into play. This compact powerhouse has quickly become a staple in my daily routine, offering a reliable solution to keep my devices charged and ready, no matter where I am. With its impressive capacity and sleek design, the Anker 335 not only delivers on performance but also provides peace of mind when I’m out and about. Join me as I explore the features and benefits of this remarkable power bank, and discover how it can enhance your mobile experience just as it has for me.

I Tried Out The Anker 335 Power Bank Personally And Share My Genuine Insights Below

1. Anker Power Bank, 20,000mAh Portable Charger with 22.5W Max Fast Charging, 2 USB-A, 1 USB-C for iPhone 16/15/14/13/12 Series, Samsung, iPad Pro, AirPods, Apple Watch, and More

When it comes to portable charging solutions, I have found the Anker Power Bank, with its impressive 20,000mAh capacity, to be a game-changer. Whether I’m traveling for work or leisure, this power bank truly delivers the reliability I need to keep my devices charged and ready to go. Imagine being able to charge my iPhone 13 up to 4.3 times or the Galaxy S22 Ultra over three times! This feature is particularly useful during long flights, road trips, or even just a busy day out and about where finding an outlet might be a challenge.

One of the standout features of this power bank is its blazing fast charging capability. With a maximum output of 22.5W, I can charge my devices quickly and efficiently. For instance, charging my iPhone 13 to 50% in just 37 minutes is incredibly convenient, especially when I’m in a hurry. The fact that it has three USB ports means I can charge multiple devices simultaneously. I often find myself needing to power my phone, earphones, and Apple Watch all at once, and this power bank handles it effortlessly. It’s like having a mini charging station right in my bag!

Moreover, I appreciate the comprehensive safety system that Anker provides. With a combination of 10 safety features designed to protect my devices, my chargers, and most importantly, me, I can use this power bank with peace of mind. It’s reassuring to know that I’m protected against overcharging, overheating, and other potential risks that can come with using electronic devices. Anker truly prioritizes user safety, which is a crucial factor for me when selecting a charging solution.

Included with the Anker 335 Power Bank is a USB-A to USB-C cable, a welcome guide, and an 18-month stress-free warranty. This warranty reflects Anker’s confidence in their product and provides me with additional peace of mind. Should I have any questions or concerns, their friendly customer service is always ready to assist, which adds another layer of assurance to my purchase.

Overall, I can confidently say that the Anker Power Bank is a reliable and efficient solution for anyone who relies on their devices throughout the day. It combines high capacity, fast charging, and safety features into one sleek package. If you’re looking for a portable charger that truly delivers, I highly recommend considering the Anker Power Bank. It has made my life easier, and I believe it can do the same for you.

Feature	Description
Capacity	20,000mAh – Charge an iPhone 13 4.3 times or a Galaxy S22 Ultra over 3 times.
Fast Charging	Up to 22.5W – Charge iPhone 13 to 50% in just 37 minutes.
Multiple Ports	3 USB ports – Charge multiple devices like phone, earphones, and Apple Watch simultaneously.
Safety Features	10 safety features for ultimate protection of devices and users.
Included Items	Power Bank, USB-A to USB-C cable, welcome guide, 18-month warranty.

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2. Anker Portable Charger, 20,000mAh Power Bank, Battery Pack with 1 USB-A and 1 USB-C Ports, 15W Max Charging for iPhone 16/15/14/13/12 Series, Samsung Galaxy, and More (Black)

As someone who is constantly on the go, I can’t stress enough how crucial it is to have a reliable power bank like the Anker Portable Charger. With a massive 20,000mAh capacity, this power bank ensures that my devices stay charged for days. Whether I’m traveling for work or enjoying a weekend getaway, I have peace of mind knowing that I can charge my iPhone 14 up to 4.3 times or even give my iPad Pro 12.9″ a full charge. This kind of power is incredibly convenient and allows me to stay connected without the fear of running out of battery.

One of the standout features of this power bank is its 15W fast charging capability. In our fast-paced world, who has the time to wait around for hours for their devices to charge? With the Anker Portable Charger, I can quickly power up my devices and get back to what matters most—whether that’s completing an important work task or enjoying my favorite mobile games. The ability to charge quickly is a game changer for anyone who relies heavily on their devices throughout the day.

Another aspect I truly appreciate is the dual charging capability. The Anker Portable Charger is equipped with both a USB-C and a USB-A port, which means I can charge two devices at the same time. This is perfect for situations where I might need to charge my phone and tablet simultaneously, allowing me to maximize my time and efficiency. It’s small details like this that make the product so user-friendly and practical.

Traveling can often come with its own set of challenges, especially when it comes to staying powered up. Fortunately, this power bank is TSA-approved and fits perfectly in my carry-on luggage. I can take it with me on flights without any hassle, ensuring that I have access to power whenever I need it. Whether I’m using it at the airport or in-flight, having a reliable source of power makes all the difference, allowing me to stay productive or entertained during my travels.

When I purchased the Anker Portable Charger, I was also pleased to find that it comes with a 1.9 ft USB-A to USB-C cable and a welcome guide. Anker also includes a worry-free 18-month warranty, which adds an extra layer of assurance to my purchase. Their customer service is known for being friendly and helpful, which is an added bonus. This level of support makes me feel confident in my decision to invest in this power bank.

In summary, if you’re in need of a reliable, efficient, and travel-friendly power bank, I wholeheartedly recommend the Anker Portable Charger. Its impressive capacity, fast charging, dual-port functionality, and travel convenience make it an excellent choice for anyone who values staying connected. Don’t wait until you find yourself with a dead battery on an important day—consider adding this power bank to your tech arsenal. You won’t regret it!

Feature	Description
Capacity	20,000mAh – Charges an iPhone 14 up to 4.3 times.
Fast Charging	15W Full-Speed Charging for quick power-ups.
Dual Charging	1 USB-C and 1 USB-A port for simultaneous charging.
Travel Ready	TSA-approved, fits in carry-on luggage.
Included Items	1.9 ft USB-A to USB-C cable, welcome guide, 18-month warranty.

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3. Anker Zolo Power Bank, 20,000mAh 30W High-Speed Portable Charger with Built-in C Cable, USB-C&A, Battery Pack for iPhone 16/15/15 Pro/15 Pro Max/15 Plus, MacBook, Galaxy, and More

When it comes to finding the perfect power bank, the Anker Zolo Power Bank stands out as an exceptional choice for anyone in need of reliable and high-speed charging capabilities. With a robust capacity of 20,000mAh, this power bank is engineered to keep my devices powered throughout the day, whether I’m traveling, working remotely, or simply out and about. I can charge my iPhone 15 up to 4 times, or my Samsung S24 almost 4 times as well. This is particularly beneficial for extended trips or long days when access to a power outlet is limited.

One of the features I appreciate the most is the 30W two-way fast charging capability. It allows me to quickly charge my devices while also ensuring that the power bank itself can be recharged in no time. For example, I can boost my iPhone 15 from 0 to 57% in just 30 minutes. This is a game-changer for my busy lifestyle, allowing me to grab a quick charge during lunch or while commuting without having to wait around for hours.

Durability is another critical aspect that I value in a power bank, and the Anker Zolo does not disappoint. The built-in 5.98-inch USB-C cable is not only extremely convenient but also designed to withstand over 10,000 bends. This means I can carry it around without the constant worry of wear and tear, making it an ideal companion for my day-to-day activities as well as for travel. I appreciate that Anker has thought about the practicalities of everyday use, allowing me to focus on what matters most rather than fussing over my charger.

Safety is always a top priority when it comes to electronic devices, and the Anker Zolo Power Bank has me covered with its ActiveShield 2.0 technology. This innovative feature monitors temperatures 3 million times a day and adjusts power output accordingly to ensure safe charging. It gives me peace of mind knowing that my devices are protected from overheating and other potential hazards while charging.

In summary, the Anker Zolo Power Bank is not just a power bank; it’s a reliable partner for anyone who needs to stay connected without the hassle of constantly searching for an outlet. The combination of a high capacity, fast charging, durability, and safety features makes it a standout choice for tech-savvy individuals like myself who lead busy lives. If you’re looking for a power bank that combines practicality with advanced technology, I highly recommend considering the Anker Zolo. It’s an investment in convenience and peace of mind that you won’t regret.

Feature	Description
Capacity	20,000mAh – Charge iPhone 15 up to 4 times
Fast Charging	30W output for quick charging; 20W input for fast recharge
Built-in Cable	5.98-inch USB-C cable, durable for over 10,000 bends
Safety Features	ActiveShield 2.0 technology monitors temperatures and adjusts power output

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4. Anker Portable Charger, 325 Power Bank (PowerCore Essential 20K), 20K Battery Pack with 15W Charging, PowerIQ, 2 USB-A, 1 Micro USB, 1 Input-Only USB-C Ports for iPhone Series, AirPods, and More

When I first came across the Anker Portable Charger, 325 Power Bank (PowerCore Essential 20K), I was immediately intrigued by its impressive features and capabilities. With a robust 20,000mAh battery capacity, this charger promises to be a reliable companion for anyone who frequently finds themselves on the go or in need of extra power for their devices. For me, the thought of having more than five full charges for my iPhone XS and nearly five for my Samsung Galaxy S10 is a game-changer. It’s almost as if I can liberate myself from the anxiety of a dying phone battery while I’m out and about!

One of the standout features of the PowerCore Essential 20K is its advanced charging technology, which includes Anker’s proprietary PowerIQ and VoltageBoost. This means that not only will I be able to charge my devices quickly, but I can also be confident that they are receiving an optimized charge tailored specifically for them. The addition of a trickle-charging mode for low-power accessories is another thoughtful touch, ensuring that even my smaller gadgets can receive a gentle charge without any risk of damage. This versatility is particularly appealing to me as I often use various devices that require different charging speeds.

I also appreciate the convenience of simultaneous charging with the two USB-A ports. It’s incredibly practical for someone like me who often juggles multiple devices, such as my smartphone and wireless earbuds. I can keep both charged up without needing to wait for one to finish before I can charge the other. While the USB-C port is input-only, the versatility of having both USB-C and Micro USB input ports allows me to choose how I want to recharge the power bank itself. This flexibility is a huge plus, as I can utilize whatever charging cable I have on hand.

One aspect that I found particularly appealing is the recharging time. With a 10W charger, I can recharge the PowerCore in about 10.5 hours, which is reasonable for a battery of this size. Even with a 5W charger, it only takes approximately 20 hours, so I can easily plan ahead and ensure my power bank is ready when I need it. As someone who often travels for work and leisure, knowing I can quickly top off my charger makes me feel more prepared.

Moreover, the product comes with a Micro USB cable for charging the power bank, a welcome guide, and an 18-month worry-free warranty. This commitment to customer satisfaction and support reassures me that I’m making a wise investment. There’s nothing worse than purchasing a tech product and feeling left in the lurch if something goes wrong. Anker’s friendly customer service adds another layer of comfort to my purchase decision.

the Anker Portable Charger, 325 Power Bank (PowerCore Essential 20K) is an exceptional product that offers a powerful solution for anyone in need of portable charging. Its ultra-high capacity, advanced charging technology, and user-friendly features make it an ideal choice for busy individuals. If you’re like me and often find yourself in situations where your devices are running low on battery, this power bank is definitely worth considering. It’s not just a charger; it’s a lifeline to staying connected and productive throughout my day. I strongly encourage you to take the plunge and invest in this reliable companion!

Feature	Description
Ultra-High Cell Capacity	20,000mAh provides multiple charges for various devices.
Advanced Charging Technology	PowerIQ and VoltageBoost for optimized charging; trickle-charging mode for low-power devices.
Simultaneous Charging	Two USB-A ports for charging multiple devices at once.
Versatile Recharging	USB-C and Micro USB input ports for flexible recharging options.
What You Get	Power bank, Micro USB cable, welcome guide, 18-month warranty, and customer service.

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Why the Anker 335 Power Bank is a Game Changer for Me

As someone who is constantly on the go, I can’t stress enough how the Anker 335 Power Bank has transformed my daily routine. The moment I picked it up, I noticed its sleek design and lightweight build, making it incredibly easy to carry around in my bag or even my pocket. No more worrying about my phone dying while I’m out running errands or during a long commute. With a substantial battery capacity, it gives me the confidence that I can charge my devices multiple times without needing to find an outlet.

One of the standout features for me has been the fast charging capability. Whether I’m in a rush to catch a train or just need a quick top-up before a meeting, the Anker 335 delivers. I’ve often found myself in situations where I have only a few minutes to charge my phone, and this power bank has saved the day more times than I can count. It’s not just about convenience; it’s about peace of mind knowing that I can stay connected no matter where life takes me.

Moreover, I appreciate the versatility of the Anker 335. It’s not limited to just my phone; I can also charge my tablet and

Anker 335 Power Bank Buying Guide

When I first considered purchasing a power bank, I wanted something reliable and efficient. The Anker 335 Power Bank caught my attention with its promise of fast charging and high capacity. In this guide, I’ll share my insights and experiences to help you decide if this power bank is the right choice for you.

Capacity and Size

One of the first things I looked at was the capacity of the Anker 335 Power Bank. It typically offers a capacity around 20,000mAh, which means I can charge my devices multiple times. I appreciated that it’s compact enough to fit in my bag without taking up too much space. Weighing in at just a little over a pound, it’s portable yet powerful.

Charging Speed

Fast charging was a crucial feature for me. The Anker 335 supports PowerIQ and VoltageBoost technologies, which means it can detect my device and deliver the optimal charge. I noticed that my phone charged significantly faster compared to other power banks I’ve used. This feature is particularly beneficial during my busy days when I need a quick power boost.

Ports and Compatibility

I found the variety of ports on the Anker 335 to be quite convenient. It usually includes multiple USB-A and USB-C ports, allowing me to charge several devices simultaneously. This compatibility with a wide range of devices, from smartphones to tablets, was a major plus in my decision-making process.

Build Quality and Design

The build quality of the Anker 335 Power Bank impressed me. It feels sturdy and durable, which reassured me about its longevity. The design is sleek and modern, making it visually appealing. I also appreciated the LED indicator lights that show the remaining battery life, helping me plan my charging needs.

Safety Features

Safety is always a concern when it comes to electronics. I was pleased to learn that the Anker 335 comes with multiple safety features, including short circuit protection and temperature control. This gave me peace of mind while using it daily, knowing my devices were protected from potential hazards.

Price Point

In terms of value, I found the price of the Anker 335 Power Bank to be reasonable compared to other brands offering similar features. It’s important to consider the investment in a power bank that will reliably serve me over time. The quality and performance I experienced made the price feel justified.

Overall, my experience with the Anker 335 Power Bank has been positive. Its high capacity, fast charging capabilities, and solid build quality made it a worthwhile addition to my tech arsenal. If you’re on the lookout for a reliable power bank, I hope my insights will help you make an informed decision.

Author Profile

Andrew Copher

Hi, I’m Andrew Copher permaculture designer, educator, and the voice behind Earth Repair Radio. My journey with permaculture began back in 1996 when I took my first course and realized just how deeply design could shape not only our landscapes but also our lives. Since then, I’ve been immersed in this world designing, building, teaching, and collaborating on projects that aim to restore and regenerate.

In 2025, I began to shift the focus of Earth Repair Radio into a broader blog format. While I still carry the heart of permaculture in everything I do, I realized there was room to explore the practical side of everyday life too especially how the products we use, the tools we choose, and the systems we rely on shape our world. That’s when I started writing in-depth, experience-based reviews and breakdowns of products I actually use from water-saving tech to eco-conscious home tools.

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