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GETIHU Ultra Slim 10000mAh

GETIHU Ultra Slim 10000mAh

At only 0.42 inches wide, the GETIHU Ultra Slim 10000mAh is a great choice for those looking for a slim portable charger. It comes with plenty of juice for 2-3 smartphone reloads.

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GETIHU Ultra Slim 10000mAh at a glance

Key specs


10000 mAh

37 Wh

Dimensions (LxWxH)

5.7 x 2.95 x 0.43 in

14.48 x 7.49 x 1.09 cm


8.1 oz / 229 g

Charging technology

Charging time: 6 h

Adaptive charging

PBE metrics



348.79 mAh/$


43.67 mAh/g

1234.57 mAh/oz


USB Type A

USB Type A

Output: 5V/2.4A
USB Type A

USB Type A

Output: 5V/2.4A
Micro USB port

Micro USB

Input: 5V/2A

Flight status

Under 100 Wh

Status: Safe

The power bank is safe to take on board. It's under the specified TSA limit of 100 Wh. Read more about taking power banks on planes.

Other features

LED power indicator


Overheating protection

Short circuit protection

Surge protection

Protective pouch

Charging cable


Charging capacity calculator

Use the search bar below and find out exactly how many times can the GETIHU Ultra Slim 10000mAh charge your smartphone battery

GETIHU Ultra Slim 10000mAh Review

With every new smartphone released to the market, we can see an increase in the average battery size. However, let’s face it, the more capacity we have, the more we consume, and thus, the less it seems to last. This is the reason why having a power bank able to provide one full charge seems no longer useful. With dual output charge, an elegant, slim and solid design, the GETIHU Power Bank Ultra Slim 10000mAh  might be the perfect mid-range power bank for you. So, you should pay close attention to learn what this power bank has to offer.

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Capacity & Charging speed

The GETIHU Power Bank Ultra Slim 10000mAh boasts a 10000mAh capacity rated at 3.7V, but its actual capacity is 7400 mAh, which is still very impressive to charge a wide array of USB enabled devices, reducing their charging time considerably.

The GETIHU Portable Charger Slim 10000mAh features two USB output ports of 5V/2.4A each, for a total 4.8A, maximum, just as the GETIHU Portable Charger LED Dipslay10000mAh. A high-speed charger, the GETIHU Portable Charger Slim 10000mAh is also able to charge two devices at a 1.4 x speed than the regular charger.

It does not support Qualcomm QC 2.0 / 3.0 function, but it is still highly compatible with iPhones, Samsung smartphones, iPads, and tablets, but not smaller devices like Bluetooth earbuds or smartwatches.  To give an example of how powerful the GETIHU Portable Charger Slim 10000mAh is, it can juice the iPhone X 2.5 times, the Samsung Galaxy S10 slightly over 2 times, and the iPad Mini 2 at least once.

As customary, manufacturers do not encourage users to charge their devices while the power bank is being recharged from a power outlet due to safety concerns. Although it does support pass-through charging functions, it could result in detrimental effects on the life of their internal batteries, and the plugged-in device as well.

The GETIHU Portable Charger Slim 10000mAhis recharged within 5-6 hours through a regular micro USB port of 5V/2A. For this to happen, a 2 A-USB wall charger needs to be used; otherwise, it will take longer to recharge fully, with the recharging time reaching almost 12 hours if a 1 A-USB wall charger is used.

Look and feel

The GETIHU Power Bank Ultra Slim 10000mAh has a simple yet attractive design, which comes in three different colors: black, gold, and silver. Its rectangular shell is made of Aluminum with a smooth texture, which prevents scratches and smudges. The brand name is prominently featured in the center, while the sides are slightly rounded to ensure a solid grip.

Despite its minimalist design, the GETIHU Power Bank Ultra Slim 10000mAh excels in the bonus feature department. This is because it features a flashlight, which is becoming the norm in every power bank, as well as 4-LED blue lights that show battery percentage and charging status. These features are both handy and also add an elegant touch to what could have been a boring outcome. 

When it comes to functionality, the best thing about this design is that you can find all its features on the front. Each USB port is located on opposites edges, and in the middle, you can find the flashlight, the micro USB Input port, and the power button, from left-to-right order. Lastly, the power indicator is placed below the other components, right in the gap that separates each one of them.

Durability & Construction

The GETIHU Power Bank Ultra Slim 10000mAh guarantees a long-term use because its aluminum shell is protective enough to minimize damage coming from accidental drops. Still, you should not rely on the fact that it is drop-resistant as with any other device, it will eventually get damaged when exposed to repeated impacts. As a whole, it definitely feels more durable and sturdier than the GETIHU Portable Charger, LED Display 10000mAh.

Besides being strong, it also possesses high-quality li-ion battery cells, which can be recharged more than 500 times, and a reliable technology that ensures a solid quality. Equipped with intelligent power manage IC, it protects your devices and the power bank itself against several common charging problems, such as over-charge, over-discharge, over-voltage, over-current, short circuit, and especially over-heating when charging two devices in simultaneous.

In case your power bank experiences a malfunction, you don’t have to worry much, given that you’ll be supported by a 3-year warranty and lifetime technical support. However, if the product does not meet your expectations within the first month, you can ask for a complete refund as GETIHU offers a 30-day money-back guarantee.


You won’t have any problem taking the GETIHU Power Bank Ultra Slim 10000mAh wherever you go, because it’s certainly slim, light and compact. With measures of 5.70 x 2.95 x 0.43 inches and a weight of 8.2 ounces, it’s very similar to the iPhone Xs, just a little thicker and heavier, but it’s still easy to carry around in your hand, pocket, or backpack.

Traveling with your GETIHU Power Bank Ultra Slim 10000mAh won’t cause much hassle because it does not occupy much space in your backpack or bag. In addition, it has a 10000 mAh/37 Wh capacity, which is perfect for taking it on board in the carry on bag following the Federal Aviation Administration regulation for spare batteries.



Dual 2.4A output charge

Sturdy metal case and very slim

Flashlight included



Although slim, it's pretty large

Overheats after 2 months

Final Thoughts

The GETIHU Power Bank Ultra Slim 10000mAh is an improved version of the GETIHU Portable Charger, LED Display 10000mAh. At only 0.42 inches wide, it is a great choice for those in need of a power bank with dual output and fast charging technology. The GETIHU Power Bank Ultra Slim 10000mAh might be what you’re looking for, and certainly, neither its price nor its size will hurt your pocket.

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