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Best Portable Chargers for Multiple Devices

Today we are going to take a look at some of the best power banks and portable chargers for multiple devices. These devices have been chosen based on their overall capacity, quality, price, and how many devices they can charge at once.

1. Best overall: Omni 20+ 20000mAh 100W

Omnicharge 20+ power bank

  • Capacity: 20000mAh
  • Can power up to: 6 devices
  • Ports: 1 USB Type C input/output, 1 DC input/output, 2 USB Type A, 1 AC output
  • Weight: 22 oz/623 g
  • Recharging time: 3 hours
  • mAh/$: 67

Check price on Amazon.com

Or buy on Omnicharge.com or on Ebay

The Omni 20+ 20000mAh power bank is already an icon. When it first showed up on the market it blew other power banks out of the water with its modern technology. And although it’s been out for a few good years, few other power banks can even come close. Its build quality and attention to detail are really outstanding. 

In terms of charging ports, it features a PD 60W USB Type-C input/output port, two 18W QC 3.0 USB-A ports, one 100W DC barrel port, and one 100W AC socket. The power bank also supports wireless charging for any Qi-compatible smartphone. All-in-all, it can power up to 6 devices simultaneously

Omnicharge 20+ 20000mAh

The Omni 20+ can be quickly recharged in just three hours from either the 40W USB-C or 45W DC barrel port. This is a blazingly fast recharging time given its capacity. This means you won’t have to wait for too long until it’s topped up. 

In terms of design, the square rectangular structure is covered with a soft-touch rubber coating that also helps it resist shocks and drops. The surface is rather forgiving and is not sensitive to fingerprint marks or smears. 

It also has an LED display, making it easy to keep track of and read the output levels. This power bank’s capacity is large enough to provide 10 charges to a camcorder, 5 charges to a camera, 5 charges to a smartphone, 1-2 charges to a tablet, 1 charge to a laptop, and 1-2 charges to a drone.

Unboxing video 

What we like about it
  • Can power up to 6 devices
  • High-quality build
  • Fast charging time
  • AC & DC options
What we dislike about it
  • Premium pricing

Read the full review of the Omni 20+ Power Bank

2. Largest capacity: Renogy 72000mAh 

Renogy top

  • Capacity:  72000mAh
  • Can power up to: 6 devices
  • Ports: 1 USB Type-A, 2 USB Type C, 1 DC, 1 car lighter
  • Weight: 52.8 oz/1496 g
  • Recharging time: 4 hours
  • mAh/$: 361

Check Price on Amazon.com

Or buy on DrPrepare.com or on Newegg.com

The Renogy 72000mAh is a beast of a power bank. Besides, its massive capacity, it can also be used to charge up to 6 different devices at the same time. This can be done using its multiple ports: 

  • One USB type-A
  • Two USB type-C
  • One DC barrel port
  • One Car cigarette lighter socket
  • A Qi wireless charging pad

Renogy Ports

As you can see, the Renogy 72000mAh offers a lot of flexibility when it comes to charging other devices. And given its unmatched capacity, this is a power bank that you can rely on for days at a time. Besides being a great camping companion, this is the type of device you’d want to have as a backup in case of a power outage or some emergency. 

However, please note that this portable charger is way above the maximum capacity allowed on planes. So, unfortunately, you won’t be able to fly with it. 

Unboxing video 

What we like about it
  • Can power up to 6 devices
  • Massive capacity
  • Very fast recharge time
What we dislike about it
  • Cannot be taken on planes

Read the full review of the Renogy 72000mAh

2. Cheapest: ROMOSS 30000mAh 18W Power Bank

ROMOSS 30000mAh 18W Power Bank

  • Capacity:  30000mAh
  • Can power up to: 3 devices
  • Ports: 1 Micro USB input, 1 Lightning input, 1 USB Type C input/output, 2 USB Type-A output
  • Weight: 23 oz/671 g
  • Recharging time: 11 hours
  • mAh/$: 697

Check price on Amazon.com

Or buy on Sears.com or on Ebay.com

The ROMOSS 30000mAh 18W power bank can simultaneously charge up to three devices via the two USB-A ports and the USB Type-C input/output port. The reason why we included it in our list although other power banks can charge more devices at the same time, is the fact that it has an almost unbeatable price/quality ratio. You’ll have a hard time finding another power bank of 30000mAh or more that costs under $45. 

In terms of ports, it comes with a bi-directional QC 18W PD Type C USB input/output port, a Micro USB input port, and a lighting input port. Recharging the power bank takes 11 hours via an 18W wall charger. Otherwise, it takes 21 hours with a 5V/2A wall charger.

Romoss Sense8P+ ports

The SENSE8P+ has a matte white finish with a gray accent on all three sides. The case is also durable and tough, but not waterproof. However, it’s a pretty large device, so it won’t really fit in a pocket. But carrying it in a backpack would not make that much of a difference since it weighs in at just 23 ounces. 

One of the biggest drawbacks of the ROMOSS 30000mAh, however, is the fact that you need special approval to take it on planes. At 111Wh, it’s over the free-for-all 100Wh limit. Batteries between 100Wh and 160Wh are requested to have special permissions from the airlines before being able to be taken on board. 

Unboxing video 

What we like about it
  • Can power up to 3 devices
  • One of the best price/quality ratios
  • LCD display screen
What we dislike about it
  • Special approval is needed for frying

Read the full review of the ROMOSS SENSE8P+


These are our top picks in terms of portable chargers for multiple devices. Each power bank we featured can power anywhere from 3 to 6 devices simultaneously. Depending on your needs, you might want a portable charger with a lower or higher capacity, that’s why we featured one from each of the main capacity sizes.

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