The Galaxy Z Flip 5 is the latest compact foldable from Samsung and it’s a brilliant phone in all honesty. It builds on the impressive work of last year’s Galaxy Z Flip 4 and takes things a notch up in many ways. However, there are areas where the Galaxy Z Flip 5 does no better than the Z Flip 4. Case in point, the battery department. So if you’re looking for the best slim power banks for Galaxy Z Flip 5 to enhance its battery life, here are your best picks.

While there are many options to choose from if you’re considering a power bank for a Samsung phone, it’s still not an easy choice. Many things need to be considered. The main being battery capacity, fast charging capabilities, and portability.
But before we get to the list of fast-charging portable chargers for Galaxy Z Flip 5, consider checking out these posts.
- Here are the best TWS earbuds with multipoint connectivity for your Galaxy Z Flip 5
- Some cool budget smartwatches to pair with your Galaxy Z Fold 5
- Here are some must-have accessories for the Galaxy Z Flip 5
1. INIU Portable Charger
- Charging capacity: 10,500mAh
- Max Charging Speed: 22.5W
INIU claims the power bank’s shell is 36% thinner, 15% smaller, and 28% lighter than competing products. This makes it easy to carry in your bag or even in your pocket if need be. One of its stand-out features is that it comes with an LCD screen to display the current charge level of the power bank.
As for its core features, the INIU Portable Charger houses one Type-C in and out port along with two Type-A ports for charging other devices. This power bank is capable of outputting at PD 3.0 & QC4+ fast charging standards. This means it can charge supported devices, and the Z Flip 5 at speeds of 22.5W.
With almost 25,000 mostly positive reviews on Amazon, the INIU Portable Charger is one of the safest bets for your money. So if you’re looking for an affordable power bank, this one could be a good choice.
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2. VEGER Portable Charger
- Charging capacity: 5,000mAh
- Max Charging Speed: 22.5W
This 5,000mAh portable charger comes with one USB-C out for charging devices and a USB-C input for charging itself. It supports Qualcomm Charge and Power Delivery (PD) fast charging protocol.
Thanks to its unique design, the power bank doesn’t need any extra cables to charge phones and USB-C devices. Rather, it can connect directly to your phone to charge it for added ease of use and comfort.
Additionally, this USB C battery pack also offers pass-through charging which allows it to charge the phone while being recharged. This feature can come in very handy when you’re pressed for time and need to recharge the power bank and phone together.
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3. iWALK USB C Portable Charger
- Charging capacity: 4,500mAh
- Max Charging Speed: 22.5W
However, this one houses a smaller 4500mAh battery pack and as such is also lighter than the VEGER Portable Charger. It also supports the pass-through feature which means you can charge both the phone and the power bank together.
However, why it stands out from the crowd because of its unique design language. This power bank has a glittering exterior complete with exquisite faux diamond embellishments. It looks quite interesting in its pink avatar, and blends well, especially with the Lavender color Z Flip 5.
While it’s an interesting product, some user reviews do raise questions about the long-term durability of the power bank. But if that’s not a concern, this could be a good option for you.
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4. VRURC Small Power Bank
- Charging capacity: 20000mAh
- Max Charging Speed: 22.5W
This charger supports a maximum PD of 22.5W. There are total ports for output, with two 12W ports and a 22.5W PD port. There’s also an 18W Type-C port for input and output. It offers support for a wide range of products and also comes with an LED display which can be used to know the remaining charge of the power bank.
It also promises to keep other devices safe as it can protect them from possible overvoltages, overloads, overcurrents, and short circuits. The VRURCH Small Power Bank has over 5000 reviews on Amazon and with most of them 5-star, it makes for a trusted and safe choice.
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5. Samsung Portable Wireless Charger
- Charging capacity: 10,000mAh
- Max Charging Speed: 25W Wired
With both a wireless pad and two wired charging ports, this power bank can charge up to three devices together at go. Since it’s a premium Samsung product, it also comes with support for a variety of protocols to be able to wirelessly charge your Qi-certified phone, Galaxy Watch, and earbuds.
The only thing that does go against it is its price which makes it almost 2x or 3x the price of competing devices. While the feature set of the power bank does make up for its price, it’s still not a product that is easy to just outright recommend to everyone.
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FAQs About Power Banks for Samsung phones
Yes, Samsung phones can be charged using regular power banks or even power banks with wireless charging pads. The only thing to keep in mind while deciding on a power bank for your Samsung phone is if it supports the Power Delivery standard to charge your Samsung phone fast.
No, the Galaxy Z Flip 5 does not support 45W fast charging. It only supports up to 25W fast charging through Samsung’s Super-Fast Charging technology. This can be done through Samsung 25W Adaptive Fast Charger.
Power Banks are the Wise Choice
Getting a sleek and slim power bank for your Galaxy Z Flip 5 is a good choice as it guarantees an easy way to keep your phone charged no matter where you are. So if you’re looking for the best slim power bank for Galaxy Z Flip 5, then our recommendation would be to either go with VRURC Small Power Bank. It offers good value for money. However, if you’re looking for extra portability, then the VEGER Portable Charger could be a good choice.
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Last updated on 29 July, 2023
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