Best External Battery

10 Best External Battery 2022 – Reviews & Guide

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Most people have suffered the frustration of a dying phone, tablet or other device at a time when they really need it. An external battery can help, but with so many options on the market, it can be difficult to know where to start.

Check the mAh rating to see how much power is stored in the juice pack. The higher the number, the more charges you will get from your portable charger. A typical iPhone 10 has so if you’re using this model of phone look for an external battery with at least that level of storage capacity.

Consider what types of connectors you need for charging your device. Some universal chargers only have one USB port for charging your device; others have two or even three USB ports for charging multiple devices at once.

Choose between universal chargers and those designed for specific devices. If you have an iPhone, iPad or Samsung Galaxy S4, there are external batteries designed specifically for those models that will give you more charges than a universal charger would.

1. Omni 20+ Wireless Power Bank

Best External Battery

Portable Power, Reimagined: Introducing the Omni 20+, a multi-purpose, ultra high capacity power bank that can charge all your devices – smartphones, tablets, laptops, DSLR cameras and more. Featuring a massive 20,000 mAh battery and next generation USB-C input/output port, the Omni 20+ offers the latest charging technology in a sleek and durable package.

Intelligent Charging: The Omni 20+ features the latest generation of advanced smart charging technology which safely optimizes power output to match your device’s unique charging protocol. The result is a vastly improved charging experience with better overall performance and compatibility across devices.

Compatible With 100+ Devices: Universal 100W AC outlet and advanced USB ports allow you to charge virtually any device including MacBooks and other laptops, phones, tablets, DSLR cameras, drones and more (see full list below).

Universal Compatibility: Omni 20+ is optimized to recharge it’s internal battery via any USB Power Delivery (PD) charger (including Apple 29W/61W/87W USB-C Power Adapters). No need to bring a special charger on the go – just use the same charger that came with your device to recharge the Omni 20+.

2. ZMI PowerPack 20000

Best External Battery

A few months ago, I posted a review of the ZMI PowerPack 20000mAh battery pack. This was a beefy, 20,000 mAh battery, with two ports that supported USB PD fast charging. The unit was very well made, and looked like a stout little travel power bank.

When I reviewed it, there were some issues in how ZMI implemented the USB PD port. There were no firmware updates for the unit at that time, so essentially I had to work around their implementation to get the best results from the unit.

ZMI has now released their second version of this battery pack, called the PowerPack 20K Pro. It looks similar to the old version (the colors are different), but it has a shiny new firmware update that fixes some of my issues from last time.

The PowerPack 20K Pro is currently available on Amazon for $49.99 (as of 10/4/2019). As always with these kind of deals, be sure to check the price before buying!

3. Anker PowerCore+ 26800

Best External Battery

Anker PowerCore+ 26800mAh PD 45W with 60W PD Charger, Power Delivery Portable Charger Bundle for USB C MacBook Air/Pro/Dell XPS, iPad Pro 2018, iPhone 12 / Mini / 11/ Pro / XS Max / X / 8, and More

The Anker Advantage: Join the 50 million+ powered by America’s leading USB charging brand.

Huge Charging Power: A 45W USB-C port provides enough power to charge a laptop at full speed, while two 15W USB ports provide optimized charging to phones, tablets, and more.

Colossal Cell Capacity: With a massive 26800mAh cell capacity, you can charge an iPhone X 6 times, a Galaxy S9 5 and a half times, or provide a full charge to a 13-inch MacBook Pro or Dell XPS 13.

MultiProtect Safety System: Surge protection, short circuit prevention and more advanced safety features keep you and your devices safe.

What You Get: PowerCore+ 26800 PD with 60W PD charger, 60W USB-C to USB-C cable (USB 2.0), travel pouch, welcome guide.

4. Halo Bolt 58830 Portable Laptop Charger

Best External Battery

The HALO Bolt is a pocket sized, smart on-the-go charger for phones, tablets, and more. Its unique design makes it easy to carry and charge your portable electronics wherever you go. Not only is the HALO Bolt versatile, with two USB ports, a built-in AC power outlet and a car jump starter, but it’s also powerful. With 58830 mWh of juice it can charge smartphones up to 7 times and laptop computers 2 times over.

The HALO Bolt features an internal battery that can be charged at home and on the road. With the included micro USB cable and wall charger adapter, you can charge your HALO Bolt at home or in the office. When you’re out of town or traveling by car, the included car charger adapter will keep your HALO Bolt powered up for those inevitable dead batteries when you need them most.

The HALO Bolt is designed to be compact so that it can fit easily into your backpack or glove compartment, making it perfect for camping trips or long road trips.

In addition to its portable charging capabilities, the HALO Bolt also includes a jumper cable set so you can use it as a car jump starter in case of emergencies.

5. MAXOAK 185Wh/50000mAh External Battery Power Bank

Best External Battery

The Laptop Power Bank is a high capacity power bank with 1 standard DC port and 1 type-C port. The power bank is designed to provide power to the laptop or other high power devices. It is equipped with a new upgraded lithium battery pack, which has a long cycle life and no memory effect (Note: 1. The power bank is not suitable for low-power device like iPhone, iPad, Bluetooth Earphones etc. 2. Suitable for Laptops and high power devices only).

The Laptop Power Bank is more than just a laptop charger – it also provides an extra 185 watt-hours of 50000mAh capacity so you can charge your phone, tablet and other USB powered gear, many times over. The built in LED flashlight is perfect for dark environments, or if you need to signal for help. Convenient, portable, powerful and multi-functional for both indoor use and outdoor activities.

The 50000mAh Power Bank can provide enough power to charge most laptops up to 6 times or fully charge an iPhone XS Max 13 times. It works with most popular laptop brands like Dell HP Lenovo Toshiba Acer ASUS MSI Apple Samsung Sony Chromebook etc).

6.Anker Portable Charger, 313 Power Bank

PowerCore Slim 10K is a high-speed portable charger with a 10000mAh capacity. It’s loaded with PowerIQ and VoltageBoost technology, which ensure the fastest possible charge for any device. This means your iPhone, iPad or Android device can get a full charge in just over 2 hours.

PowerIQ detects your device to deliver its fastest possible charge speed up to 2.4 amps. Voltage Boost prevents cable resistance from slowing charging speeds for devices that draw less than 1 amp.

The slim line design makes this portable charger perfect for slipping into your pocket or bag, and taking on the go. It’s also equipped with a Micro USB input (cable included), so you can recharge it anywhere there’s a USB port (recharging time – 6 hours).

Ultra-High Capacity: The massive 10000mAh capacity provides more than two charges for iPhone XS, almost two and a half charges for Samsung Galaxy S10, or at least one and a half charges for iPad mini 5.

High-Speed Charging: PowerIQ and VoltageBoost technologies deliver high-speed charging to any device. Qualcomm Quick Charge not supported.

USB-C Input & Output: Recharges twice as fast with a USB-C Power Delivery charger (not included) and charges all your USB-C devices at high speed.

7. Solar Power Bank, elzle Portable Charger 30000mAh 

Best External Battery

The largest solar power bank on the market. The solar panel function is only for emergency purpose. Do not rely on it for full charge, as it does not absorb sunlight efficiently enough. Please fully charge the power bank via outlet before traveling or hiking.

Built-in 30000mAh battery capacity with a compact size of 5.9 x 3.1 x 0.9 inches, this portable charger can charge an iPhone 8 up to 11 times, a Galaxy S8 up to 6 times or an iPad mini 4 up to 2 times.

Dual USB outputs make it possible to charge two devices simultaneously and save much time, with a max output of 2.1A each port can detect your device automatically and deliver the fastest charge speed up to 2A (Total 3A max).

The 10W wireless charging function makes it possible to charge your Qi enabled devices without using cables like iPhone X/8/8 Plus and Samsung galaxy S8/S7/S7 Edge/S6/Edge+/Note5 (QC2.0 adapter required).

IPX5 splashproof design makes this solar charger suitable for outdoor use in most weather conditions; Built-in super bright LED flashlight that lasts over 120 hours and can be used as an emergency light.

8. NEWDERY External Battery Station 

Best External Battery

NEWDERY external battery case with 10000mAh capacity supports PD quick charging, which has a special designed USB-C output port with 18W power to charge switch quickly.

NEWDERY case for Nintendo Switch is specially designed to fix your switch in the case easily that you can play it anywhere. The switch holder is adjustable, so you could adjust the angle you need to enjoy perfect visual experience. With extra 2 game card slots, you could put 2 game cards in it and won’t lose them.

The Nintendo Switch battery case has a kickstand which is adjustable from 0-90 degree, so you could adjust the angle to play the switch when charging. In addition, there are 2 non-slip strips inside for your switch which helps keep your Nintendo Switch in place and securely stand steady without wobbling or tipping over.

The NEWDERY backup charger case for Nintendo Switch is specially designed with a USB-C output port that supports PD quick charge (18W), so it only takes 3 hours to fully recharge your switch and provides up to 3 times game time when you’re traveling, camping or hanging out with friends. It’s very convenient for you to have fun with your families and friends anywhere anytime.

9. Mophie 4061_PWR-BOOST

Best External Battery

The mophie power boost XXL is a universal power bank that provides your smartphone with up to 8x extra battery. The 20, 800mAh capacity will charge most smartphones several times and even provides enough power to charge a tablet.

It has two USB outputs so you can charge two devices at once and comes with a micro USB cable and a USB-A to USB-C adapter. You can monitor the amount of power remaining using the four LED indicator lights on the front of the battery.

With its sleek design, it’s easy to slip into your bag or your pocket when you’re on the go. There is also a convenient LED flashlight built in which is ideal for emergency situations.

mophie 4061_PWR-BOOST-20.8K-BLK Power Boost XXL Universal External Battery – 8 Charges (20, 800mAh) – Black.

10. TALK WORKS Portable Charger Power Bank

The TALK WORKS Power Bank is the perfect portable charger for you, your family, and your friends. 6000mAh of power will give you one full charge to most iPhones and Android phones. The dual USB ports allow you to charge two phones at the same time. Plug in your phone with the included micro USB cable or use your own lightning cable.

This powerful external battery is perfect for traveling or for a day at the beach where no outlets are available. It fits easily into a backpack, purse or briefcase and it’s USB outputs are compatible with Apple iPhone 13, 12, 11, XR, XS, X, 8, 7, 6, Plus SE iPad and Android phones from Samsung Galaxy S10 S9 S8 S7 S6 Note 10 9 8 Edge LG G7 G6 G5 V40 V30 Moto Z3 Z2 Z Z Play Droid RAZR MAXX Google Pixel 3 2 XL One Plus 5T 6T 7 Pro Nokia Lumia and many more.

Note: The TALK WORKS Portable Charger has a 6000mAh capacity which can only fully charge an iPhone 7 once or a Galaxy S8 up to 1/2 of its capacity.

This is a great charger. It charges my phone very quickly and holds the charge for a long time. I have been using this charger on my daily commute and it hasn’t let me down yet. When the charger gets low on power, I just plug it into my laptop at work and within an hour or so it is fully charged.

The instructions were easy to follow and the 4 colored lights showing how much power is in the battery are pretty cool and handy. I am going to order one for my sister for her birthday because she has been borrowing mine. BUY THIS CHARGER!!!