Best Mini Power Banks

Although batteries in mobile phones have increased in size in recent years, mini power banks are still popular. Most of the time, a smartphone battery lasts one full day – but what if you have to use your phone more than usual? You don’t want to end up with a dead phone when you aren’t at home and can’t check the timetable for your bus. In this scenario and many more, having a small power bank with you all the time can be extremely handy.

Prepare yourself! Charging Kick is here for you with a list of the 6 best mini power banks. Read on to find the one that’s best for you.

Top Pick

iWALK Mini Portable Charger 4500mAh Ultra

This power bank is the smallest and lightest power bank on the market. Its unique construction is its main feature: you simply plug it into your mobile phone and the charging starts. This makes this device incredibly convenient. It doesn’t disappoint with the performance, either. It charges fast and recharges itself faster than any other small power bank.

Read the full review of iWALK Mini Portable Charger 4500mAh Ultra

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The Best Small Power Banks

We needed long hours of research and testing to find the best mini power banks on the market. All these products provide the best quality performance.

iWALK Mini Portable Charger 4500mAh Ultra

This is the best mini portable charger available. It’s the smallest, lightest, and most compact portable charger you can buy. The device doesn’t require cables; simply plug it into a device and the charging starts. It has USB-C both for input and output charging (iPhone lightning for output charging is also available). It’s easy to use, weighs almost nothing, and is crazy comfortable to use.

Read the full review of iWALK Mini Portable Charger 4500mAh Ultra

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Pros & Cons:

Pros:

• Small and stylish

• No cords!

• Pass-Through technology

• Bulky battery case friendly

• USB C In, USB C Out

• Good recharging time

Cons:

• Small battery capacity may limit use with larger smartphones

• Average charging time

Rating

Power & Performance (1 to 5 stars)

Design & Build (1 to 5 stars)

Technology (1 to 5 stars)

Overall Rating (average of above)

Key Info:

• Capacity: 4,500 mAh / 16.2 Wh

• Weight: 3.3 oz / 95 g

• Dimension: 3 x 1.8 x 1 in / 7.6 x 4.6 x 2.5 cm

• Average Charging Time (3000mAh Battery): 1 hour and 25 minutes

• Average Recharging Time: 2 hours and 9 minutes

• Ports: USB-C Input, USB-C Output (Lightning version is available)

• Charging Technology: Pass-Through Charging, Built-in Plug

• Flight Status: Under 100 Wh. Safe to take on board.

iWalk brand might be only known by only a small group of people. What a pity! The iWALK Mini Portable Charger proves it. It’s one of the most unique, versatile, and comfortable-to-use power banks you can buy.

At slightly more than 3 ounces (almost 100 grams) and the size of a tube of lipstick, this power bank contains a battery of 4,500 mAh that can charge most mobile phones once.

Our tests show solid output and input charging. The device can charge most phones in between 90 to 120 minutes (depending on the phone’s battery capacity). Recharging time is also impressive: with a standard charger 5V/2A you’ll get a fully charged power bank within 2 hours and 10 minutes. Those numbers are impressive and better than most power banks you can get – and for a battery this small, it’s even more remarkable.

The iWalk Mini Portable Charger is available in black, white, red, and pink. The main and unique feature of this device is its built-in USB-C or iPhone Lightning. No cable required! One of the main questions for many might be: will it stay in place? Fortunately, it does! After multiple swift shakes, the power bank remains firmly in place. It requires a bit of strength to unplug it. As long as you don’t do anything crazy, the power bank won’t fall off.

If you need a small power bank to top up the energy in your mobile phone, this definitely should be your choice.

Read the full review of iWALK Mini Portable Charger 4500mAh Ultra

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EAFU Power Bank 6000mAh

The power bank with the biggest battery on this list. The EAFU Power Bank 6000 has a slightly bigger battery that provides more energy, but also 3 USB ports, superb materials, and great design – all at a very affordable price.

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Pros & Cons:

Pros:

• Great design and superb materials

• 3 USB ports (USB-A, Micro USB, and USB-C)

• Good charging speed

• Simultaneous charging

• 3 years warranty

• Small price

• Extra LED light

Cons:

• Doesn’t provide fast-charging

Rating

Power & Performance (1 to 5 stars)

Design & Build (1 to 5 stars)

Technology (1 to 5 stars)

Overall Rating (average of above)

Key Info:

• Capacity: 6,000 mAh / 22.2 Wh

• Weight: 4.6 oz / 130 g

• Dimension: 4.2 x 2.5 x 0.6 in / 10.6 x 6.4 x 1.5 cm

• Average Charging Time (3000mAh Battery): 1 hour and 25 minutes

• Average Recharging Time: 3 hours and 30 minutes

• Ports: Micro USB, USB-C, USB-A

• Charging Technology: EAFU’s exclusive FastFuel - dual 3A high-speed charging, SmartProtect technology

• Flight Status: Under 100WH. Safe to take on board.

The EAFU Power Bank 6000mAh is one of the best-designed power banks on this list. The power bank provides amazing features, including superb material quality, an LED screen battery indicator, a powerful built-in LED light , and many more, all at a low price. What’s also worth emphasizing is its great packaging, which includes a USB-C cable, a nice soft travel pouch, and an awesome surprise gift – a LED USB light!

Another feature that makes this device unique is its 3 USB ports. For this battery size, it’s unusual. The device has a USB-A port for charging devices, Micro USB for recharging purposes, and USB-C you can use for charging and recharging. This feature itself makes this power bank a premium device.

EAFU’s exclusive FastFuel supposedly provides a charging speed up to 3A. According to our tests, it works for two devices simultaneously, but if you charge only one device it charges on average at 5V/1.5A, slightly below the industry average. The charging speed is average and should charge most mobile phones in between 90 and 120 minutes. With a standard charger rated at 2A, the power bank should fully recharge within 3.5 hours.

The EAFU Power Bank 6000mAh has the biggest battery of all the power banks on this list. It delivers enough power to charge the iPhone 8 twice and Galaxy S8 1.3-1.4 times. If you have a phone with a battery of less than 4,000 mAh, this power bank should easily charge it fully once.

Design, performance and low price make this device one of the top small power banks on the market.

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Anker PowerCore 5000

Are you looking for a small power bank the size of a tube of lipstick? The Anker PowerCore 5000 is Anker’s flagship small power bank and has more than 22,000 reviews on Amazon. The power bank provides a decent charging speed and great materials. It’s also crazily comfortable to use – just plug it, slide it into your pocket and charge your phone!

Click here to read a full review of the Anker PowerCore 5000

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Pros & Cons:

Pros:

• Unique shape

• Robust construction

• Portable and handy

• Good recharging speed

Cons:

• No fast-charging

• Below-average charging speed

Rating

Power & Performance (1 to 5 stars)

Design & Build (1 to 5 stars)

Technology (1 to 5 stars)

Overall Rating (average of above)

Key Info:

• Capacity: 5,000 mAh / 18.5 Wh

• Weight: 4.7 oz / 134 g

• Dimension: 4.3 x 1.3 x 1.3 in / 10.8 x 3.3 x 3.3 cm

• Average Charging Time (3000mAh Battery): 1 hour nad 40 minutes

• Average Recharging Time: 2 hours and 45 minutes

• Ports: USB-A, Micro USB

• Charging Technology: PowerIQ, VoltageBoost

• Flight Status: Under 100WH. Safe to take on board.

The battery in this tiny device will charge most mobile phones once. It’s a good compromise for those who sometimes need extra power but don’t want to carry a big, heavy power bank in their backpack or purse.

The PowerCore 5000 should charge most mobile phones in 90 to 120 minutes (depending on the battery capacity). This is a solid time. For a small power bank, recharging speed is crucial, so you can plug in and charge it up in a short time. According to performance tests, the power bank needs 2 hours and 45 minutes to regain its juice. It’s a good time, but with room for improvement. Something closer to 2 hours would make this device better.

What makes this device unique is its shape. It’s a tube, not flat and rectangular, as most power banks are. It’s small enough to slide into your pocket while it charges your mobile phone. The Anker PowerCore 5000 is available in black, red, and blue. It’s made of high-quality plastic. It should be robust enough for daily usage under normal circumstances.

The power bank is equipped with 2 USB ports: a Micro-USB for recharging the power bank and a USB-A to charge your mobile phone.

The Anker PowerCore 5000 is a nice-looking device that can provide an energy boost for your mobile phone without taking up too much space and costing much money. You won’t be disappointed if you buy this power bank.

Click here to read a full review of the Anker PowerCore 5000

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POWERADD Slim 2 5000mAh

Another unusual power bank with a tube shape. An alternative to rectangular and flat power banks that comes at a low price and offers a solid battery and outstanding customer service. The POWERADD Slim 2 5000 is a great choice for someone on a budget who needs extra energy.

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Pros & Cons:

Pros:

• Unique shape

• Portable and handy

• Good material quality

• Solid battery efficiency

• Great customer service (find a small fault and receive a new device)

Cons:

• Average recharging and charging speed

• Frequent faults

• Doesn’t provide fast-charging

Rating

Power & Performance (1 to 5 stars)

Design & Build (1 to 5 stars)

Technology (1 to 5 stars)

Overall Rating (average of above)

Key Info:

• Capacity: 5,000 mAh / 18.5 Wh

• Weight: 4.4 oz / 124 g

• Dimension: 3.9 x 1.3 x 1.2 in / 9.9 x 3.3 x 3 cm

• Average Charging Time (3000mAh Battery): 1 hour and 40 minutes

• Average Recharging Time: 3 hours

• Ports: USB-A, Micro USB

• Charging Technology: Auto-detect technology, Multiple protection

• Flight Status: Under 100 Wh. Safe to take on board.

The POWERADD Slim 2 5000 is equipped with a small battery but is compact enough to charge most mobile phones once. Its size and battery capacity make it an ideal daily-use power bank to keep in a purse or backpack.

The power bank’s performance is solid, provides standard recharging and charging speeds, and doesn’t go beyond it. You should easily get one full charge unless you have a mobile phone with a battery above 4,000 mAh; in that case, look for a bigger portable charger. The POWERADD charges in 90 to 120 minutes, a solid time, but far from fast-charging. In terms of recharging, a charger rated at 1A will recharge the power bank within 5.5 hours, while a charger rated at 2A will need around 2.5-3 hours. For a battery of this capacity, it’s an average time.

The power bank presents phenomenally. It isn’t rectangular and flat, but a tube. Thanks to its size, it can be easily slid into a pocket. It doesn’t look cheap, the material quality is high, and the device is robust enough to bear everyday usage. The little blue dots indicate the remaining battery and nicely blend with the available colors: black, blue, green, red, and rose red.

The device is equipped with two USB ports: a Micro USB for recharging and a USB-A for charging external devices.

Sadly, many Amazon reviews report that this device stops working after a few months. However, the manufacturer stands behind its product. If your device dies, they’ll send you a brand-new device, no questions asked.

Overall, for this price, you get a quality product that should meet the demands of most users.

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Luxtude Power Bank USB C 5000mAh

Most power banks are similar: black, bulky, and dull. All of them look the same. The Luxtude Power Bank 5,000 mAh stands out because of its modern, slim design. But appearance is not as important as performance. How good is the Luxtude power bank? Read on to find out.

Click here to read a full review of the Luxtude Power Bank USB C 5000mAh

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Pros & Cons:

Pros:

• Built-in USB C cable

• Phone-sized, ultra-slim, lightweight

• 3 different versions available: USB-C, Micro USB, and Lightning (iPhone)

• High-quality design and materials

Cons:

• Average charging and recharging speeds

• Micro USB port for recharging, no USB-C

Rating

Power & Performance (1 to 5 stars)

Design & Build (1 to 5 stars)

Technology (1 to 5 stars)

Overall Rating (average of above)

Key Info:

• Capacity: 5000 mAh / 19 Wh

• Weight: 4.9 oz / 130 g

• Dimension: 5.4 x 2.7 x 0.3 in / 13.8 x 6.8 x 0.8 cm

• Average Charging Time (3000mAh Battery): 1 hour and 25 minutes

• Average Recharging Time: 3 hours and 10 minutes

• Ports: USB-C, Micro USB

• Charging Technology: Smart IC Fast-charging, Built-in USB C cable

• Flight Status: Under 100WH. Safe to take on board.

The Luxtude 5000 stands out from the other power banks in this ranking because of its outstanding design. Many power banks are dull and look the same; this one has a fresh and modern style. It looks superb and the material used to build the device is of the highest quality. You can feel that it’s not cheap. Instead, it’s high-quality aluminum, steel-feel construction, and luxurious design.

The device is available in rose gold, silver, and metal black. The tested device was rose gold. This color might be particularly attractive to female users.

It has a built-in cable, a great solution for those who don’t like carrying extra stuff. There are two versions available: one for iPhone users with a Lightning cable, and the second with a USB-C cable. On the side is a Micro-USB port for recharging the device.

Looks are important, but what about performance? According to multiple tests, this charger’s battery efficiency and recharging/charging speeds are as good as the design. The power bank should easily charge all mobile phones with a battery rated below 4,000 mAh. The charging speed is solid and will charge most phones within 90 minutes on average. The power bank should fully charge within 3.5 hours with a charger rated at 2A.

The Luxtude 5000 is a great option for those who need extra energy and want a stylish power bank.

Click here to read a full review of the Luxtude Power Bank USB C 5000mAh

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GETIHU Power Bank 5200mAh

GETIHU offers quality products at a low price, and its 5,200 mAh model is no exception. It has everything a small power bank needs: small size, low weight, a quality battery, and a solid charging speed. On top of this, it has a built-in flashlight!

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Pros & Cons:

Pros:

• High-quality material and minimalistic design

• Built-in flashlight

• Solid charging and recharging speeds

• An extra gift: a flexible torch.

Cons:

• No fast-charging

• No USB-C

Rating

Power & Performance (1 to 5 stars)

Design & Build (1 to 5 stars)

Technology (1 to 5 stars)

Overall Rating (average of above)

Key Info:

• Capacity: 5,200 mAh / 19.2Wh

• Weight: 4.5 oz / 128 g

• Dimension: 3.8 x 1.7 x 0.9 in / 9.6 x 4.4 x 2.2 cm

• Average Charging Time (3000mAh Battery): 1 hour and 35 minutes

• Average Recharging Time: 2 hours and 45 minutes

• Ports: USB-A, Micro USB

• Charging Technology: Smart IC Fast-Charging

• Flight Status: Under 100WH. Safe to take on board.

GETIHU is already well known by Charging Kick as a manufacturer of superb, low-priced products. This product with a small battery rated at 5,200 mAh is no exception.

The GETIHU Power Bank 5200 is built with high-quality materials and feels like a premium product. The high-quality plastic provides enough protection for daily usage. The small LED lights indicate the battery level. It’s a small and light device you can easily slide into a pocket or backpack. Furthermore, the device has a small flashlight, a handy feature if you find yourself in a dark room. The product comes with an extra gift: a flexible USB torch.

The power bank is equipped with two USB ports: a USB-A output for charging other devices, and a Micro USB for charging itself. The first one is rated at 2.4A, and the second at 2A – standard for most power banks. It lacks a USB-C port that could be used for both charging and recharging.

The battery has enough juice to charge the iPhone 8 nearly twice and the Samsung S8 once. If you have a mobile phone with a battery rated below 4,000 mAh, this power bank has enough energy to charge it fully once. Our tests showed an average of between 80 and 110 minutes, depending on the battery capacity. It’s a solid time, but not enough to be classified as fast-charging.

The recharging speed is solid and ranges from 2 hours and 45 minutes to 3 hours if you use a charger rated at 2A.

Overall, GETIHU didn’t disappoint and provides a high-quality product for not much money.

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The Verdict & Conclusion

After long hours of research and testing, we’ve concluded that these 6 small power banks are the best products on the market. If you choose any of them, you’ll get a high-quality power bank that will meet your expectations.

The award for the top small power bank goes to the iWALK Mini Portable Charger 4500mAh Ultra. It has everything a small power bank needs: small size, low weight, and a fast recharging speed. On top of this, it doesn’t require a cable, which makes it our top product.

If you prefer to use a cable and are still looking for a unique shape, check out the Anker PowerCore 5000 and POWERADD Slim 2 5000mAh. Both devices are high quality and provide enough energy for a full charge.

The EAFU Power Bank 6000mAh is for people who need a stylish power bank with 2 ports for charging purposes. It can easily charge your mobile phone and headphones at the same time.

If superb design and convenience are your most important features, the Luxtude Power Bank USB C 5000mAh should be your choice. Its color, design, and material are all phenomenal. It also has a built-in cable that makes it very convenient to use.

The GETIHU Power Bank 5200mAh is a solid power bank that doesn’t stand out from its competitors in terms of design or extra features. However, it has a high-quality battery, great materials, and small size - everything you essentially need in a small power bank.

Whichever of these power banks you choose, you won’t be disappointed.