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  4. VOLTME Revo 30 Duo CC Review: Compact 30W Dual-Port Charger

VOLTME Revo 30 Duo CC Review: Compact 30W Dual-Port Charger

2026 3/29
Gadget Charger
VOLTME Review
Mar 29, 2026
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VOLTME Revo 30 Duo CC Reviews | 2ポート搭載最大30W対応のコンパクトChargers
JP EN FR ES 中 한 DE 繁 VI ID ไท हि PT

After using the VOLTME Revo 30 Duo CC, my takeaway is that it is extremely compact, yet features two ports and offers a decent amount of power output.

Generally, 30W is enough to fast-charge smartphones and tablets, and in many cases, it can also charge PD-compatible laptops as long as you aren’t too picky about the speed.

Keeping one of these chargers on hand provides peace of mind for emergencies, and I would definitely recommend it as a portable charger!

タイプc Chargers 30W VOLTME PD Chargers 急速Chargers type-c 2ポート搭載 GaNIII採用 超小型 折畳式プラグ コンパクト PSE技術基準適合 MacBook iPad Apple Watch iphone Galaxy Android 携帯 ノートPC 各種 その他機器対応 旅行, 出張に便利 usb Chargers Revo 30 Duo ブラック
VOLTME
¥1,178 (2026/04/21 04:48時点 | Amazon)
See Reviews
Amazon
Rakuten
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Pochipp
  • Please note that listed prices may differ from actual prices. Be sure to check the final price when making your purchase.
    There is a high possibility that prices will change, especially during sales, so please verify before you buy.
Author: “Mr. Gadget”
  • Studied under Masatoshi Ono, a million-selling singer with Kohaku Uta Gassen experience
  • Over 2,400 followers on X (Twitter)
  • Supervised content for the web media site Picky’s

See my full profile here

Pleased to meet you!

I received this product from VOLTME for the purpose of writing this article. (Titles omitted)
In accordance with my content creation policy, I strive to provide fair and impartial reviews.

VOLTME Revo 30 Duo CC Overall Evaluation
VOLTME Revo 30 Duo CC
Overall Rating
( 5 )
Pros
  • Super compact, almost the size of an eraser
  • Up to 30W output
  • Equipped with 2 ports
  • Supports various fast charging standards
  • Improved safety and performance with proprietary ‘V-Dynamic’ technology
Cons
  • Might result in slow charging or not charge at all for some laptops
Recommended for these people
  • Those looking for a charger that isn’t bulky
  • Those who often want to charge their smartphone or tablet while on the go
TOC

Basic Information for the VOLTME Revo 30 Duo CC

Specifications

 Input 100-240V~0.8A 50-60Hz
 Output Single port use: 3.3-11V 3A (PPS) / 5V 3A / 9V 3A / 12V 2.5A / 15V 2A / 20V 1.5A (30W Max)
Dual port use: 5V 3A (15W Max)
 Number of ports USB-C x 2
 Standards PPS, PD 3.0, QC 2.0 & 3.0 & 4.0, AFC, SCP, FCP, BC1.2
 Dimensions 43×36×33mm
 Weight Approx. 54g
 Actual weight 53.5g (measured by this site)
Specifications for the ‘VOLTME Revo 30 Duo CC’
The actual weight of the 'VOLTME Revo 30 Duo CC' is 53.5g
The actual weight of the ‘VOLTME Revo 30 Duo CC’

Included Items and Exterior

Included items for the 'VOLTME Revo 30 Duo'
Included Items for ‘Tranya Nova’
  • Instruction manuals
Box of the 'VOLTME Revo 30 Duo'
The box has an embossed logo
Back of the 'VOLTME Revo 30 Duo' box
Product specifications are written on the back
When the 'VOLTME Revo 30 Duo' is connected to an outlet
The center section lights up when connected to an outlet
Plug of the 'VOLTME Revo 30 Duo'
The PSE mark is also displayed, of course
タイプc Chargers 30W VOLTME PD Chargers 急速Chargers type-c 2ポート搭載 GaNIII採用 超小型 折畳式プラグ コンパクト PSE技術基準適合 MacBook iPad Apple Watch iphone Galaxy Android 携帯 ノートPC 各種 その他機器対応 旅行, 出張に便利 usb Chargers Revo 30 Duo ブラック
VOLTME
¥1,178 (2026/04/21 04:48時点 | Amazon)
See Reviews
Amazon
Rakuten
Yahoo Shopping
Pochipp
  • Please note that listed prices may differ from actual prices. Be sure to check the final price when making your purchase.
    Especially, there is a high possibility that prices will change during sales, so please verify before you buy.

Real-World Usage

It’s super compact, making it easy to carry!

Size of the 'VOLTME Revo 30 Duo CC'
Size comparison with a common eraser

The biggest feature of the ‘VOLTME Revo 30 Duo CC’ is, without a doubt, its compactness.

Ms.Gadgets

It’s not quite as small as an eraser, but it’s compact on a similar level! It won’t take up much space in your bag!

Mr.Gadgets

Also, it’s light at about 54g, so I think it’s perfect for easy carrying! It seems to achieve this compactness by using GaN (Gallium Nitride).

Up to 30W output despite its small size

Output of the 'VOLTME Revo 30 Duo CC'
Tested charging a Chromebook (using only 1 port)
Output of the 'VOLTME Revo 30 Duo CC'
Confirmed that it was outputting close to 30W
 Output Single port use: 3.3-11V 3A (PPS) / 5V 3A / 9V 3A / 12V 2.5A / 15V 2A / 20V 1.5A (30W Max)
Dual port use: 5V 3A (15W Max)
 Number of ports USB-C x 2
Specifications for the ‘VOLTME Revo 30 Duo CC’

The ‘VOLTME Revo 30 Duo CC’ is capable of a maximum 30W output.

Mr.Gadgets

With 30W, you can fast-charge most smartphones and tablets!

Even more convenient thanks to two USB-C ports

Ports of the 'VOLTME Revo 30 Duo CC'

This charger is equipped with two USB-C ports.
However, please note that output is limited to 15W total when using both ports.

Ms.Gadgets

It’s inconvenient when you’re out and about and want to charge your phone and earbuds but only have one port. Having two ports is a welcome point.

タイプc Chargers 30W VOLTME PD Chargers 急速Chargers type-c 2ポート搭載 GaNIII採用 超小型 折畳式プラグ コンパクト PSE技術基準適合 MacBook iPad Apple Watch iphone Galaxy Android 携帯 ノートPC 各種 その他機器対応 旅行, 出張に便利 usb Chargers Revo 30 Duo ブラック
VOLTME
¥1,178 (2026/04/21 04:48時点 | Amazon)
See Reviews
Amazon
Rakuten
Yahoo Shopping
Pochipp
  • Please note that listed prices may differ from actual prices. Be sure to check the final price when making your purchase.
    Especially, there is a high possibility that prices will change during sales, so please verify before you buy.

Those thinking of charging a laptop should exercise caution

Output of the 'VOLTME Revo 30 Duo CC'
Tested charging a Chromebook (using only 1 port)
Source: VOLTME official website

Laptops sometimes require more than 30W, so if you use a 30W charger, it may result in slow charging or not charge at all.

Mr.Gadgets

This is just a matter of whether the specific specifications of this charger match those of your computer… It will charge normally for computers that don’t require much power, like a MacBook Air or a Chromebook, though…

Basically, when charging with an AC adapter, you should not use one with a lower wattage than required, but in this case, when charging via USB-C (PD), you generally don’t need to worry as it will simply charge slowly or fail to charge, so it is safe to use.

Mr.Gadgets

Well, I think 30W is enough to charge most PD-compatible laptops if you don’t mind it being a bit slow.

Supports various fast charging standards

Output of the 'VOLTME Revo 30 Duo CC' when connected to one port
Tested charging a Galaxy S20
 Standards PPS, PD 3.0, QC 2.0 & 3.0 & 4.0, AFC, SCP, FCP, BC1.2
Specifications for the ‘VOLTME Revo 30 Duo CC’

Since the ‘VOLTME Revo 30 Duo CC’ supports PPS, it was recognized as super-fast charging even on a ‘Galaxy S20’.

Mr.Gadgets

It supports the major fast-charging standards!

Improved safety and performance with proprietary “V-Dynamic” technology!

Source: VOLTME official website

It seems that the proprietary “V-Dynamic” technology allows for efficient charging and also includes safety features such as overvoltage protection, short-circuit prevention, and temperature management.

Summary

Recommended as an easy-to-carry charger!

After using the VOLTME Revo 30 Duo CC, my takeaway is that it is very compact, yet features 2 ports and offers a decent amount of output.

Mr.Gadgets

Eraser-sized, 30W, and 2 ports—that’s highly convenient!

Basically, 30W is enough to fast-charge smartphones and tablets, and in many cases, it can also charge PD-compatible laptops as long as you aren’t too picky about the speed.

Ms.Gadgets

Of course, check it against your own device’s specifications before buying.

Keeping one of these chargers on hand provides peace of mind for emergencies, and I recommend it as a portable charger!

タイプc Chargers 30W VOLTME PD Chargers 急速Chargers type-c 2ポート搭載 GaNIII採用 超小型 折畳式プラグ コンパクト PSE技術基準適合 MacBook iPad Apple Watch iphone Galaxy Android 携帯 ノートPC 各種 その他機器対応 旅行, 出張に便利 usb Chargers Revo 30 Duo ブラック
VOLTME
¥1,178 (2026/04/21 04:48時点 | Amazon)
See Reviews
Amazon
Rakuten
Yahoo Shopping
Pochipp
  • Please note that listed prices may differ from actual prices. Be sure to check the final price when making your purchase.
    Especially, there is a high possibility that prices will change during sales, so please verify before you buy.
VOLTME Revo 30 Duo CC
Overall Rating
( 5 )
Pros
  • Super compact, almost the size of an eraser
  • Up to 30W output
  • Equipped with 2 ports
  • Supports various fast charging standards
  • Improved safety and performance with proprietary ‘V-Dynamic’ technology
Cons
  • Might result in slow charging or not charge at all for some laptops

Recommended for these people

  • Those looking for a charger that isn’t bulky
  • Those who often want to charge their smartphone or tablet while on the go
タイプc Chargers 30W VOLTME PD Chargers 急速Chargers type-c 2ポート搭載 GaNIII採用 超小型 折畳式プラグ コンパクト PSE技術基準適合 MacBook iPad Apple Watch iphone Galaxy Android 携帯 ノートPC 各種 その他機器対応 旅行, 出張に便利 usb Chargers Revo 30 Duo ブラック
VOLTME
¥1,178 (2026/04/21 04:48時点 | Amazon)
See Reviews
Amazon
Rakuten
Yahoo Shopping
Pochipp
  • Please note that listed prices may differ from actual prices. Be sure to check the final price when making your purchase.
    There is a high possibility that prices will change, especially during sales, so please verify before you buy.

Thank you for reading until the end!

  • Product prices and information are current as of the time this article was written.
  • Please note that this site cannot be held responsible for any inaccuracies in this information.
  • Product and service names mentioned on this site are trademarks of their respective companies.

This article was originally written in Japanese and has been translated.

Gadget Charger
VOLTME Review
VOLTME Revo 30 Duo CC Reviews | 2ポート搭載最大30W対応のコンパクトChargers

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