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

As someone who relies heavily on my devices throughout the day, I know the frustration of running out of battery at the most inconvenient times. That’s why I was thrilled to discover the Anker 335 Power Bank. In a world where staying connected is more important than ever, having a reliable power source is essential. The Anker 335 stands out with its sleek design and impressive capacity, promising to keep my gadgets charged whether I’m at home, traveling, or simply out and about. Join me as I delve into the features and benefits of this powerhouse, and explore how it has transformed the way I manage my daily tech needs.

I Personally Tried The Anker 335 Power Bank And Here Are My Honest Recommendations

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

I recently came across the Anker Power Bank, which boasts an impressive 20,000mAh capacity. As someone who is constantly on the go, I know how crucial it is to keep my devices charged, especially during long trips for work or leisure. This power bank promises to keep my devices powered for days, and I can confidently say that it lives up to its name. With the ability to charge an iPhone 13 up to 4.3 times and a Galaxy S22 Ultra over 3 times, I can rely on it to keep my gadgets running without the anxiety of running out of battery. For anyone who travels frequently or relies heavily on their devices, this power bank is a game-changer.

The fast charging feature of the Anker Power Bank is another aspect that excites me. It supports blazing fast speeds of up to 20W with three USB ports, which means I can charge multiple devices at once. The ability to charge an iPhone 13 to 50% in just 37 minutes is remarkable. This is particularly appealing to me because, on busy days, every minute counts. Imagine having to quickly charge your phone before heading out the door; this power bank ensures I can do that without delay. If you are someone who values speed and efficiency, this feature will certainly resonate with you.

One of the standout features of this power bank is its capacity to charge three devices simultaneously. Whether I need to power my phone, my wireless earphones, and my Apple Watch all at the same time, this power bank can handle it without any fuss. This is particularly useful during travel, where my devices are essential for navigation, communication, and entertainment. For anyone juggling multiple gadgets, this capability makes the Anker Power Bank a must-have companion.

Safety is always a top concern for me when it comes to charging devices, and Anker has taken this seriously. The comprehensive safety system includes a combination of 10 safety features designed to protect my devices, the charger, and most importantly, me. Knowing that I can charge my devices without worrying about overheating or short-circuiting gives me peace of mind. This is especially important for those who use their devices heavily and want to ensure their safety while charging.

When I think about what I get with the Anker Power Bank, I appreciate the value it offers. Included in the package is the Anker 335 Power Bank (PowerCore 20K), a USB-A to USB-C cable, a welcome guide, and an 18-month stress-free warranty. This shows that Anker stands by the quality of their product and cares about customer satisfaction. With friendly customer service to back it up, I feel supported in my purchase. If you are considering a reliable power bank, this one not only meets but exceeds expectations.

Feature	Description
Capacity	20,000mAh, charges an iPhone 13 4.3 times and a Galaxy S22 Ultra over 3 times
Charging Speed	Fast charging up to 20W, charges iPhone 13 to 50% in 37 minutes
Multi-Device Charging	Charge three devices simultaneously (phone, earphones, Apple Watch)
Safety Features	10 safety features to ensure protection for devices and user
Included Items	Anker 335 Power Bank, USB-A to USB-C cable, welcome guide, 18-month warranty

the Anker Power Bank is more than just a portable charger; it’s a reliable companion for anyone who values convenience, speed, and safety in their charging solutions. If you’re tired of your devices running out of battery when you need them the most, I highly recommend considering this power bank. With its impressive features and solid performance, it’s an investment that you won’t regret. Don’t let dead batteries slow you down—make the smart choice and ensure you’re always powered up!

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2. Anker Portable Charger, 20,000mAh Power Bank, Battery Pack with 2-Port, 15W High-Speed Charging for iPhone 15/15 Plus/15 Pro/15 Pro Max, 14/13/12 Series, Samsung Galaxy, and More (Black)

As someone who often finds myself on the go, I can’t emphasize enough how indispensable a reliable portable charger is, and the Anker Portable Charger, with its impressive 20,000mAh capacity, certainly stands out in this category. With enough power to charge an iPhone 14 up to 4.3 times or an iPad Pro 12.9″ over once, I feel confident knowing that I won’t run out of juice when I need it most. Whether I’m traveling, working remotely, or just spending a day out, having the Anker Power Bank means I can keep my devices charged for days. This capability is particularly important in today’s fast-paced world where we rely heavily on our devices for communication, navigation, and entertainment.

One feature that I particularly appreciate is the 15W full-speed charging. In my experience, waiting around for my devices to charge can be frustrating, especially when I’m on a tight schedule. With Anker’s fast charging technology, I can quickly get my phone or tablet back to a full battery, allowing me to get back to work or play without missing a beat. It’s the perfect solution for anyone who values their time and efficiency, like busy professionals or parents on the go.

Additionally, the ability to charge two devices at once is a game-changer. The Anker Portable Charger is equipped with both a USB-C and a USB-A port, which means I can simultaneously charge my smartphone and tablet, or even share power with a friend. This feature is particularly useful during group outings or family trips where everyone seems to need a charge at the same time. It’s a small but significant detail that enhances the overall convenience of this power bank.

For frequent travelers, the flight-ready convenience of the Anker 325 Power Bank is a major plus. Being TSA-approved means I can easily pack it in my carry-on without worrying about airport security. It fits perfectly in my luggage, making it an ideal travel companion for long flights or layovers. There’s nothing worse than being stuck at an airport with a dying phone, and with this power bank, I can ensure my devices stay charged while I await my next adventure.

Lastly, Anker’s commitment to customer satisfaction is evident in what you get with this product. Along with the power bank, you receive a 1.9 ft (60 cm) USB-A to USB-C cable, a welcome guide, and an 18-month warranty. This level of support reassures me that I’m making a smart investment. Anker is known for its friendly customer service, and knowing that assistance is readily available gives me peace of mind.

In summary, the Anker Portable Charger is a reliable and efficient solution for anyone looking to keep their devices powered up on the go. With its exceptional capacity, fast charging capabilities, dual-port functionality, travel-friendly design, and solid customer support, I honestly believe this power bank is a must-have for students, professionals, travelers, and anyone who uses multiple devices. If you’re considering a portable charger, I highly recommend giving the Anker Portable Charger a serious look. It could very well be the perfect companion for your daily adventures.

Feature	Description
Capacity	20,000mAh – charges an iPhone 14 up to 4.3 times, iPad Pro over 1 time
Fast Charging	15W full-speed charging for quick device charging
Dual Ports	1 USB-C and 1 USB-A port for charging two devices simultaneously
Travel Friendly	TSA-approved, fits perfectly in carry-on luggage
Included Accessories	1.9 ft USB-A to USB-C cable, welcome guide, 18-month warranty

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3. Anker Portable Charger,325 Power Bank(PowerCore Essential 20K),20,000mAh Battery Pack with PowerIQ Technology for iPhone 15/14/13 Series, Galaxy S23,and More(USB-C Input Only（Black）,1 Pack)

As someone who is constantly on the go, I understand the importance of having a reliable portable charger that can keep my devices powered throughout the day. The Anker Portable Charger, specifically the 325 Power Bank (PowerCore Essential 20K), has proven to be an indispensable companion for my daily adventures. With a staggering 20,000mAh battery capacity, this power bank offers more than just a simple boost—it’s like having a mini power station in my bag.

One of the standout features of this power bank is its ultra-high cell capacity. I can confidently say that it provides more than five full charges for my iPhone XS, which is fantastic for those long days when I’m out and about. It also delivers almost five full charges for my Samsung Galaxy S10 and over two and a half charges for my iPad mini 5. This kind of power means I can take longer trips without worrying about finding an outlet or running out of battery. For anyone who relies heavily on their devices for navigation, social media, or work, this level of capacity is simply a game changer.

Another impressive aspect of the Anker 325 Power Bank is its advanced charging technology. Anker’s exclusive PowerIQ and VoltageBoost technologies work in tandem to provide an optimized charge to my devices. I’ve noticed that my devices charge faster and more efficiently, which is essential when I’m in a hurry. The trickle-charging mode is especially useful for low-power accessories, ensuring that even my smaller devices get the care they need without the risk of overcharging.

Furthermore, the ability to charge two devices simultaneously is a significant advantage for me. The twin USB ports mean I can charge my phone while my friend’s device gets powered up too—perfect for when we’re both in need. It’s worth noting that the USB-C port is input only, so I can’t use it to charge other devices, but with two USB outputs available, I can easily manage multiple devices without hassle.

The versatility in recharging options is also a feature I appreciate. The inclusion of both a USB-C and Micro USB input port provides me with flexibility in how I recharge the power bank itself. I often use a 10W charger, which takes about 10.5 hours to fully recharge the PowerCore, but I can also use a 5W charger in a pinch, albeit it takes a bit longer at around 20 hours. This adaptability ensures that I can keep my charger ready to go, no matter the circumstances.

When I purchased the Anker 325 Power Bank, I was pleased to find that it comes with a Micro USB cable to charge the power bank, a welcome guide, and an 18-month worry-free warranty. This level of customer service and support is reassuring, as it gives me confidence in my purchase. While it’s important to note that USB-C cables, Lightning cables, and wall chargers are not included, the overall package still feels comprehensive and well thought out.

the Anker Portable Charger (PowerCore Essential 20K) stands out as a remarkable investment for anyone who values reliability and efficiency in their tech gear. Whether I’m traveling for work, exploring new places, or just navigating my busy daily life, this power bank has consistently kept my devices charged and ready for action. I highly recommend it to anyone in need of a dependable power solution that offers both power and convenience. If you’re like me and rely heavily on your devices, this power bank is a must-have. Don’t miss out on the opportunity to enhance your mobile experience; grab yours today!

Feature	Description
Ultra-High Cell Capacity	20,000mAh provides over 5 charges for iPhone XS, 5 charges for Galaxy S10, and 2.5 charges for iPad mini 5.
Advanced Charging Technology	PowerIQ and VoltageBoost ensure optimized charging; trickle-charging mode for low-power devices.
Simultaneous Charging	Twin USB ports allow charging of two devices at the same time.
Versatile Recharging	USB-C and Micro USB input ports; recharges in approximately 10.5 hours with a 10W charger.
What You Get	Anker 325 Power Bank, Micro USB cable, welcome guide, and an 18-month warranty.

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4. Anker Portable Charger, 325 Power Bank (PowerCore Essential 20K), 20,000mAh Battery Pack with PowerIQ Technology, USB-C Input and Output Ports for iPhone Series, AirPods, and More (Black)

When it comes to portable charging solutions, the Anker Portable Charger, 325 Power Bank (PowerCore Essential 20K) stands out remarkably in the crowded market of power banks. With an impressive capacity of 20,000mAh, this device is designed to keep your essential gadgets powered up, whether you’re on a hiking trip, commuting to work, or simply out for the day. As someone who often relies on my devices, I can confidently say that having a reliable power bank like this can be a game-changer.

The ultra-high capacity of this power bank is truly remarkable. With the ability to provide approximately 3.6 full charges for an iPhone 15 and about 2.9 charges for a Samsung Galaxy S23 Ultra, I can easily rely on it for multiple days of usage without needing to find an outlet. This is especially beneficial for individuals who are always on the go, such as busy professionals or avid travelers who might not have regular access to charging stations. It’s comforting to know that I won’t have to stress about my battery life during a long day out or during travel.

Another fantastic feature that I appreciate is the bi-directional USB-C charging capability. This means that I can use the same port to charge the power bank itself and to charge my devices. This not only simplifies my charging setup but also allows me to charge two devices at the same time, thanks to its 15W power output. For anyone who often finds themselves with multiple devices—like a smartphone and wireless earbuds—this feature can save a lot of time and hassle. It’s the kind of convenience that makes everyday life just a little bit easier.

What truly sets the Anker PowerCore Essential 20K apart is the PowerIQ and VoltageBoost technology. These advanced charging technologies ensure that I get fast and safe charging for all my devices. I particularly love the trickle-charging mode for low-power accessories, as it means I can charge smaller devices without worrying about overloading them. This attention to detail makes me feel confident that my devices are safe while charging, which is something I look for in a power bank.

The versatility in recharge options is another major plus. The ability to recharge the power bank through either a USB-C or Micro USB port gives me flexibility depending on what cables I have on hand. I can achieve a full charge in just 9 hours with a 15W or higher charger, which is quite impressive for a power bank of this capacity. This means less downtime for me and more time enjoying my devices without interruption.

Lastly, Anker offers a great package with this product. Along with the power bank, I receive a USB-C cable, a welcome guide, and an 18-month worry-free warranty. The friendly customer service that Anker is known for adds an extra layer of reassurance. I feel valued as a customer, knowing that support is readily available if I encounter any issues.

the Anker Portable Charger, 325 Power Bank (PowerCore Essential 20K) is an excellent investment for anyone looking to enhance their mobile lifestyle. With its high capacity, advanced charging technology, and user-friendly design, it’s a product that I wholeheartedly recommend. If you find yourself frequently needing to charge your devices on the go, I encourage you to consider this power bank. It could very well be the solution to your charging woes.

Feature	Description
Ultra-High Capacity	20,000mAh provides 3.6 charges for iPhone 15 and 2.9 for Samsung Galaxy S23 Ultra.
Bi-Directional USB-C Charging	15W power for both input and output, charges two devices simultaneously.
PowerIQ and VoltageBoost Technology	Fast and safe charging with trickle-charging mode for low-power devices.
Multiple Recharge Options	Recharge via USB-C or Micro USB, full charge in 9 hours with a 15W charger.
What You Get	Anker 325 Power Bank, USB-C 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 always on the go, the Anker 335 Power Bank has become an essential part of my daily routine. I often find myself juggling work, travel, and personal commitments, which means my devices need to stay charged throughout the day. With its impressive capacity, this power bank ensures that I never have to worry about my phone or tablet dying when I need it most. The ability to charge multiple devices simultaneously is a huge plus for me, especially during long commutes or when I’m traveling.

One of the features I love about the Anker 335 is its compact design. It easily fits into my bag without taking up too much space, which is crucial when I’m packing light. Despite its small size, it delivers a powerful performance, allowing me to recharge my devices quickly. I appreciate how it utilizes advanced technology to provide fast charging, which means I can get back to using my devices in no time. Whether I’m out for a day trip or just running errands, having this power bank gives me peace of mind.

Furthermore, the durability of the Anker 335 Power Bank is impressive. I’ve dropped it a couple of times,

Buying Guide for Anker 335 Power Bank

When I decided to invest in a portable charging solution, I came across the Anker 335 Power Bank. I wanted something reliable that could keep my devices charged while I’m on the go. This guide reflects my experience and insights into what makes this power bank a great choice.

Design and Build Quality

The Anker 335 Power Bank features a sleek, compact design that easily fits into my bag or pocket. I appreciate its sturdy build, which gives me confidence in its durability. The materials feel premium, and I’ve found it to withstand everyday wear and tear without any issues.

Battery Capacity

With a substantial battery capacity, the Anker 335 allows me to charge my devices multiple times before needing to recharge the power bank itself. I’ve found it particularly useful during long trips, where access to power outlets can be limited.

Charging Speed

One of the standout features for me is the fast charging capability. The Anker 335 utilizes advanced technology to deliver quick power to my devices. Whether I’m charging my phone or tablet, I’ve noticed a significant reduction in charging time compared to standard chargers.

Port Availability

I appreciate the variety of ports available on the Anker 335 Power Bank. It typically includes USB-C and USB-A ports, allowing me to charge multiple devices simultaneously. This versatility has been beneficial, especially when I need to charge my phone and earbuds at the same time.

Portability

Portability is crucial for me, and the Anker 335 is lightweight and easy to carry. It doesn’t add much bulk to my bag, making it a convenient companion for both daily commutes and travel. I love that I can take it anywhere without it being a hassle.

Safety Features

Safety is always a concern when it comes to charging devices. The Anker 335 comes equipped with multiple safety features, including short circuit protection and temperature control. I feel reassured knowing that my devices are protected while charging.

Price and Value

In terms of price, I found the Anker 335 Power Bank to be reasonably priced for the quality and performance it offers. I believe it provides excellent value for anyone in need of a reliable power source for their devices.

Overall, my experience with the Anker 335 Power Bank has been positive. It combines practicality, efficiency, and safety in a compact design. If you’re looking for a dependable power bank, I recommend considering the features that matter most to you based on my insights.

Author Profile

Cimeran Morales

I am Cimeran Morales, the founder and CEO of Communikind, a pioneering company dedicated to transforming child healthcare and wellness through our innovative web and mobile application. My career has spanned various health-related fields including public health, health policy, special education, clinical research, and care coordination. Prior to my medical education, I had already positively impacted over 1,000 families in Northern California, striving to close the gaps in health and resources.

Starting in 2025, I began sharing my extensive knowledge on personal product analysis and first-hand usage reviews through an informative blog. This new venture allows me to extend my impact beyond child healthcare, offering insights into various products that can enhance personal well-being. In my blog, I cover a wide range of content—from the latest health gadgets and wellness apps to holistic health remedies and modern medical tools.

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