Top 10 Best Portable Phone Chargers in 2021 (Solice, Anker, and More)

This power bank has two salient features. Firstly, it is ultra-slim and extremely portable. Secondly, it supports 3A fast charging across its USB port to help you quickly charge your devices and save time. Plus, there are three output ports in total, so you can charge up to three devices simultaneously. 

Some buyers mention that it takes a while to fully charge itself. A few others complain about the built quality, mentioning that it broke after a few months. But the manufacturer quickly contacted them and offered a replacement. 

On the other hand, many reviewers are impressed with the fast-charging speed and find the battery life pretty good as well. They love the sleek design and appreciate the pouch that comes with the product. The LED paw light is another useful feature as it shows reviewers that the product is charging. 

This power pack from myCharge is not just a portable battery. It has a USB-C outlet, built-in cables for both Androids and iPhones, and best of all, it has built-in electric plugs to act as a power brick by itself. If you have this in your arsenal, you won’t have to carry anything else.

Some buyers complain that the cables began to fray after a few months. But others note that the product has a USB port, so you can use it to charge your device, too! 

Many customers still love the fact that the power bank has built-in cables. People also appreciate its build quality and reliability. Most customers also note a markedly decreased time required to charge their phones compared to the brick that comes with the phone. 

This portable charger from Zerolemon can charge five devices at the same time! It's designed with four USB outputs and also features a wireless charging pad that allows you to charge your smartphone without a cable and plug. 

What's more, it boasts a rugged exterior that is shock-resistant. However, for some buyers, this rugged portable charger feels a bit heavy and cumbersome. 

Nonetheless, most customers say that it holds up to their outdoor activities such as camping. Customers also like how it has lots of USB ports and can charge multiple devices at once. People further add that the charger lasts for a while on just a single charge. 

There is no doubt that this behemoth of a power bank is one of the most unique ones on Amazon, and is a must for anyone who is going off the grid. Features include a large 20,000 milliampere-hour battery and dual USB ports, dual-LED flashlights, a compass, and a carabiner clip for easy portability.

But the main feature is that one side of the battery pack is covered in solar panels, so you don’t even have to worry about charging this unit if you are going camping for an extended time.

Some reviewers complain that this item takes a long time to fully charge, and the instructions are hard to figure out. However, customers are amazed at how durable it is against rain, falls, and shocks. The solar charging is a popular feature as well. Many people consider it as a must-have for camping in the outdoors. 

Aside from packing a mammoth 25,000 milliampere-hour battery in a portable size, this charger has two full-sized USB outlets, both with fast-charging. So, this power bank can charge two smartphones at the same time. It's perfect for people who need to use two phones for business or share with other users.

Satisfied customers swear by the basic yet robust build quality of the power bank, but note that it is a bit heavy. Others have commented on how it can be charged overnight using any standard 2A power charger. This helps in saving time for customers too.

This product from Poweradd packs a big punch in a small size. The manufacturers proudly claim that it uses the same battery as a Tesla Model 3. 

The Poweradd boasts a 10,000 milliampere-hour battery that can charge any modern smartphone three times faster than competitors. It also has a USB-C outlet that can charge at up to 18 watts and support for fast-charging. However, a few buyers say it has stopped working after a few months. 

But many others love the compact size and how fast it charges itself. The portability is a big bonus for a lot of customers, and also the fact that it starts charging automatically, without having to press a button, so you can just plug your phone in and forget it.

This high-capacity power bank from Solice not only has dual USB-A outlets to charge two smartphones simultaneously, but it also has another handy feature: a high-powered LED flashlight. This makes it ideal for outdoor use like camping, and the exterior shell also protects against fingerprints.

The slow charging at 1A is a bit off-putting for some customers, but this is an issue with battery packs that have such a large capacity. On the other hand, many customers are big fans of the small and lightweight design. They mention that they can charge their devices multiple times without having to recharge the battery.  The flashlight is another nice feature for them. 

This product from Poweradd defies all expectations when it comes to compactness. This power bank packs in a hefty 5,000 milliampere hour battery, enough to give any modern smartphone one full charge, in a size comparable to a lipstick.

A few customers have said it gets extremely hot when charging. Some others further mention that the product lasts for a couple of months only. 

Meanwhile, many reviewers love how this power bank is super portable and can fit in any purse, bag, pocket, or even in a pencil case. Customers say that it is best suited for usage on daily commutes or for a quick boost of energy when your battery is about to die.

Despite being so small, this power bank has an astounding number of features, like dual USB-C and A outputs and dual USB-C and lightning port inputs, making it compatible with virtually all smartphone brands and charging bricks.

It houses a LED display on top which lets the customer know exactly how much charge is left in the power bank. It also sports a fingerprint-resistant, anti-slip finish, which makes it handy and stylish.

Some buyers complain that this unit is quite heavy. Meanwhile, the rave reviews this product has received on Amazon are mostly due to its compact size, which means it can be easily slipped into your pocket. The large-capacity battery in such a small form is also a huge hit among reviewers.

This sleek and compact portable charger from Anker ranks high on reliability and portability. With Anker’s proprietary technologies like PowerIQ™ and VoltageBoost™, this power bank offers blazing fast charging speeds in a compact size that can fit in your pocket.

Some buyers complain that this portable charger runs out of battery pretty fast. They further note that you can't charge your device and this charger simultaneously. 

On another note, customers swear by its reliability and how good the build quality is. Most customers say that they have bought multiple sets of these, owing to its fast-charging speeds and portability. They also praise the customer service, adding that the manufacturer quickly gets in touch once there are problems with the charger.