Top 10 Best Portable Phone Chargers in 2021

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 10000 mAh battery that can charge any modern smartphone three times faster than competitors. It also has a USB-C outlet and support for fast-charging.

Customer reviews revolve around how compact this battery pack is, 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 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; just chuck it in your bag and forget it.

The customers who have left 4- or 5-star reviews on Amazon are going gaga over 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. 

Aside from packing a mammoth 20000 mAh 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 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 low price, saying they don't need to pay for faster charging.

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

It houses an 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.

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 rugged portable charger from myCharge is specifically made for the outdoors. Its hard, rubberized, durable finish makes it shock-proof, splash-proof, and drop-proof, perfect for going on hikes and camping trips. It even has a built-in carabiner clip, so that you can easily latch it onto your backpack.

Most customers say that it has a premium feeling and looks and holds up to their outdoor activities. Customers also like how it has dual USB ports, and say that makes it great for camping with friends or spouses when two phones need to be charged. 

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.

Anker boasts over 50 million satisfied customers, and this product also has tens of thousands of positive ratings on Amazon. 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. 

This product from Poweradd defies all expectations when it comes to compactness. This power bank packs in a hefty 5000 mAh 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. Others note 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.

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 20000 mAh capacity 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.

Customers are amazed at how durable it is against rain, falls, and shocks. Some have said the instructions are hard to figure out, but the solar charging is a popular feature. Even many camping and hiking websites and groups recommend this as a must-have for camping in the outdoors. 

This power bank has two salient features. Firstly, it is ultra-slim and extremely portable. Secondly, it supports 18W fast charging across its USB port, which is a feature not even found in most smartphones. This is a premium product designed with flagships in mind.

This product has thousands of 4- and 5-star reviews on Amazon and customers often comment on how subtle and sleek it is, complementing their $1000 flagship smartphones very well. They're also very impressed with Anker's customer service.