Best External Battery Pack Reviews 2021

RAVPower was founded in 2011 and has experienced significant growth as a power solutions provider. It’s best known for high-tech USB chargers and portable external battery packs, not to mention exceptional support.

To kick us off is the RAVPower 16750mAh Deluxe Portable Charger. This power bank goes beyond regular charging and gives you speed and stability for when you need a quick solution on the go. It comes with a sleek, professional design that will always look new thanks to its anti-scratch case.

Retailing at $69.99, this external battery offers excellent value. Here are some features that will make you love this device:

• With a 4.5A output, you can rest assured that your power bank is the most efficient with the capacity to charge two tablets at the same time
• Features an intelligent iSmart technology that delivers and detects the current charging capacity for any device, giving you the fastest charging possible
• Comes with a significant charge capacity, allowing you to charge your devices multiple times without having to recharge the external battery
• Features an inbuilt flashlight to light up your surroundings when it gets dark
• It comes with 4 LED status lights that alert you about the remaining charge capacity so that you do not overcharge your devices
• Power up your device in style with its stylish urban design
• Stay safe with the automatic shutdown feature in case of a short circuit while charging

Mophie boasts of being the number one battery case manufacturer in North America. Since 2005, the California-based company has been leading the mobile accessory industry by producing innovations that power up mobile devices. As the pioneer of the juice pack, a rechargeable battery case with inbuilt power storage, the brand has remained significant in the market

The black Mophie Powerstation XL is an extremely powerful external battery that keeps your device powered up throughout the day. With an integrated power indicator, this external battery keeps you informed when it's ready to go so that you can avoid any inconveniences. It delivers excellent performance with its 2.1A charge output, and only retails at around $69.95.

Let's now take a peek at some incredible features that make up the Mophie Powerstation XL.

• Has a beautiful aluminum finish with a design that is ideal for users that need to charge regularly with up to eight charges for your smart phone
• Comes with a 12000mAh rechargeable capacity for convenience
• Allows simultaneous charging for two devices
• Allows you to switch between different charging speeds with the 5.1A, 1A and the 500mAh settings
• Allows fast charging with the unique high output battery

This external charger is also available in different color variations, with black and white packages to choose from.

TYLT is recognized for designing robust external batteries that offer quality performance. The company has gathered experience for excellence in manufacturing. It has also focused on producing external batteries that seamlessly integrate with many common devices.

If you are in the search for something powerful enough for those days when you are nowhere near a source of power, the ENERGI 10K Battery Pack is your best companion. It packs a massive 10400mAh battery that can charge your smartphone up to four times. If you are worried about your other devices, this external battery pack has you covered with its 3 USB ports. Currently, its price is set at just $79.99, which is a bit pricey but worth it.

Let us look at other extra features that make the TYLT ENERGI 10K Battery Pack worth every penny.

• Capable of charging your smartphone four times maximum, giving you more convenience
• Simple design that is easy to travel with
• Easily compatible with most smart phones as it comes with a Smart Detect Technology
• Comes with an LED light indicator that keeps you updated on the remaining amount of charge left
• Easy to charge with a micro-USB cable and another outlet for USB

If you would prefer a different color than the blue one featured above, you can check out Amazon's offering in grey as an alternative.

Anker began to build its reputation as a leader in USB charging solutions in 2009. The company uses its team of experts to create fast and safe charging options that make use of modern technology. A majority of its customers are satisfied and testify to the value they get from Anker products.

If you are a constant traveler, then you probably care about the size of your external battery as much as you care about its charging capacity. The Astro E1 5200mAh Portable Charger is built with size and doesn’t compromise on power. It resembles the size of a small candy bar that you could fit in your pocket, looking incredibly compact and original. The amazing part is that even with its small build, it still manages to go head to head with other large size external batteries.

At the moment its retail price is set at $49.99, which is affordable and convenient considering its portability.

Let’s see what this compact and stylish external battery has in store for you.

• Comes with a PowerIQ technology that is able to detect your connected device and deliver fast charging at 2 amps
• Quickly recharges your device within 5 hours for better convenience
• Has the convenience of a high charge capacity that can give your iPhone 7 or 6 two full charges
• Features a compact and stylish design that easily fits into your pocket
• You get 18 months of warranty and a micro USB cable in the package

Apart from black, you can choose from other available colors that are offered on Amazon, starting with the blue, red and white.

Jackery products are sold both in the US and other countries all over the world. Its customers are all connected by their desire for smooth and slick designs. The Silicon Valley-based company shows a lot of commitment towards mobile battery chargers that excel in performance.

The Jackery Giant+ Dual USB External Battery is a compact and portable external battery that has a huge capacity considering its slick design. With an inbuilt, grade-A Li-ion polymer cell, this stylish external battery will give your devices a fast and simultaneous charging with ease. Currently retailing at just $29.99, this external battery presents a bargain that is hard to beat.

Let’s check out some of the features that make this external battery affordable and convenient.

• Built with easy compatibility and can charge a variety of smart phones
• Comes with 3 LED lights for notifications when charging
• Features an input voltage protection that guarantees reliability and safety while using it
• Built with a modern and stylish industrial design that is portable and compact for trips and long flights
• Ideal for when charging multiple devices on the go with the micro USB to USB2.0 cable for premium charging
• Comes with dual USB ports for simultaneous and fast charging

You can choose between the different color variations of this external battery that are offered on Amazon starting with the black, gold and silver options.