How to Buy a Top Portable Cellphone Battery Charger


If you’re looking for the best portable cellphone battery charger in 2019, you’ve come to the right place. We have put together an informative buying guide, that can help you correlate your preferences with the specs of the product you might be interested in purchasing. There’s some pretty important details when it comes to picking a good, reliable battery charger, and here they are below.

Best portable cellphone battery charger

Size and battery capacity

These small-sized devices are portable mostly because they’re small-sized. In fact, some units are so tiny that they might pass for cigarette lighters. However, there’s a crucial consideration if you’re into small battery chargers. A pocket-sized battery charger might not have the battery capacity you might be looking for.

Battery capacity is usually expressed in milliamp hours. The mAh number can let you know just how many times you can charge your phone before the power of the battery runs out. Of course, it all depends on the cellphone you own, as modern cutting-edge smartphones require a lot more juice than their older, unpretentious counterparts.



As a general rule, the higher the amperage, the faster the charges you’ll be able to perform with the device. Most manufacturers state the amperage delivered by their products, which usually ranges from .5A to 2A. Tablets traditionally require 2A, while mobile phones can do with little than that.


Number of latest iPhone charges

If neither the amperage nor the battery capacity are made public by the manufacturers, there’s still one detail you might be interested to know. Most brands go out of their way to state just how many charges their batteries provide for the latest iPhone. Because of its large display, the iPhone 6 consumes way more power than older iPhone models. Even if you don’t own an Apple mobile phone, you might want to look for the number of charges guaranteed by the charger brand, as it can help you estimate just how many these might be in your case.


Number of USB ports

It really goes without saying that if you’d like to charge more than one device at once, you might want to look for a battery charger that comes with more than a single USB port. Nevertheless, try to use your battery charger sensibly, as its power may run out before you know it if you overdo it.


Top Rated Portable Cellphone Battery Chargers in 2019


For your consideration, we have selected three of the most popular models on the current market. All of the following units are highly esteemed by American and worldwide customers alike and have been praised for being convenient, affordable and above all, durable. You don’t have to trust us, just read some of the best portable cellphone battery charger reviews.


Anker Astro E1 Ultra Compact Portable Charger


1.Anker Astro E1Anker is one of the most trusted manufacturing brands of portable chargers and the company has been named Amazon’s no. 1 charging brand. With such a withstanding reputation, it goes without saying that the brand’s engineers are focusing on developing top-notch products such as this one.

The Anker Astro E1 is a compact and lightweight charger that has a charging speed of 2 amps and a battery capacity of 5200mAh. It can practically be utilized for anything from small-sized older cellphones to cutting-edge tablets. Furthermore, smartphones can evidently be charged with this device as it can detect the mobile unit in a timely fashion and is known to provide up to 2 charges for the iPhone 6 and one full charge for the iPhone 6 plus.

The Astro E1 can be recharged in a matter of 5 hours by using a 1A adapter that must be purchased separately. The pack includes a micro USB cable which can be used for the same activity.

The model weighs only 4.2 ounces and measures 3.8 by 1.7 by 0.9 inches, so it’s pretty lightweight and petite compared to other products in the line.

The Anker Astro E1 is one of the top rated portable cellphone battery chargers of 2019.

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ZILU Smart Power ZLBPX4400BLK Portable Charger


2.ZILU Smart Power PortableCompared to the model we have described above, this Zilu one has a slightly lower battery capacity and is a tad smaller in size, measuring 3.72 by 1.8 by 0.85 inches.

The price is the exact same one as the one of the previously showcased Astro E1.

This battery charger can be purchased in three color variants: black, pink and white.

The battery capacity is 4400mAh, which means that this device can be utilized for a single charge of the iPhone 6 plus and for one and a half charge of the iPhone 6 and 5S.

Both the shape and the size of this Zilu unit make it portable enough to be carried around in a pocket or a bag. The device is UL 1624 certified and is known to pose no risk to the health and safety of users.

The pack includes an external battery cable, an instruction manual and a micro USB cable.

The manufacturers are offering a 2-year limited warranty on this item.

85% of the people who have chosen this product ended up providing 5-star ratings, so it wouldn’t be far-fetched to say that it’s gathered some of the best portable cellphone battery charger reviews.

Click here to read why previous customer bought this product!



Innogie Premium eLite Series Portable Charger


3.Innogie Premium eLite SeriesThis is one of the most affordable units we have come across, and that does not come as a surprise considering the battery capacity of this one: 3200mAh. Unlike the first model we have described above, the Innogie Premium eLite series charger is capable of charging speeds that can’t go over 1 amp.

It might be the perfect choice for people looking for the occasional charge for their mobile phones, but it might not be the greatest alternative for individuals who are constantly on the road and find that the battery of their tablets or cellphones run out on account of driving or traveling to other countries.

The model ensures a full charge to a Galaxy S5 and more than a full charge to any iPhone on the market today. While plugged in, the iPhone can be utilized for up to 7 hours of continuous talk time. This unit is compatible with any type of smartphone device.

The pack contains the actual external battery, a 12-month hassle-free warranty and a micro USB cable which allows users to charge the battery using any adapters or laptop computers.

The charger can be purchased in any of the following three color variants: black, pink and silver.

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