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Sold by: ROMOSS Direct
Sold by: ROMOSS Direct
(2702 ratings)
98% positive over last 12 months
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ROMOSS Portable Charger Power Bank 30000mAh Battery Pack Charger with 18W PD USB C, 3 Outputs & 3 Inputs Phone Charger Compatible with iPhone 15/14/13 Samsung Galaxy, iPad and More

4.5 4.5 out of 5 stars 14,049 ratings

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Purchase options and add-ons

Connector Type Lightning, USB Type C / Micro USB
Brand ROMOSS
Battery Capacity 30000 Milliamp Hours
Color White
Special Feature 3 different inputs to recharge, Fast Charging, LED Indicator Lights

About this item

  • Fast and Efficient Charging, the High-Capacity ROMOSS 30000mAh Sense 8+ Power Bank with QC support can charge a mobile phone, tablet simultaneously at a maximum speed up to 3 amps. Ideal for those who need quick and reliable charging on the go
  • Fast Charge Power Bank with 3-Outputs Charges QC-supported devices up to 80% in 35 minutes, 4 times faster than standard chargers. The portable phone charger will only take 11 hours to be fully charged using a 18W PD adapter (adapter not included)
  • Universal Compatibility with iPhones, Android phones, tablets and more offering 3 inputs Micro USB, Lightning and USB Type C. It can charge your devices 5 to 8 times. A durable battery pack offering fast charging and long-lasting power
  • The built-in intelligent multi safety system provides complete protection against over-heat, over-charge, over-current, over-discharge, and short-circuits
  • Portable and Durable Design: Designed for on-the-go use, this power bank is compact and built to withstand daily use. Take it with you on your travels, outdoor adventures, or simply keep it in your backpack as backup charger (CABLE NOT INCLUDED)
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ROMOSS Portable Charger Power Bank 30000mAh Battery Pack Charger with 18W PD USB C, 3 Outputs & 3 Inputs Phone Charger Compatible with iPhone 15/14/13 Samsung Galaxy, iPad and More

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$39.99
Get it as soon as Sunday, Mar 31
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ROMOSS Portable Charger Power Bank 30000mAh Battery Pack Charger with 18W PD USB C, 3 Outputs & 3 Inputs Phone Charger Compatible with iPhone 15/14/13 Samsung Galaxy, iPad and More
ROMOSS Portable Charger Power Bank 30000mAh Battery Pack Charger with 18W PD USB C, 3 Outputs & 3 Inputs Phone Charger Compatible with iPhone 15/14/13 Samsung Galaxy, iPad and More
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Price-7% $39.99
List:$42.99
$43.99$37.99$49.99$24.99$41.99
Delivery
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Customer Ratings
Charging power
4.3
4.3
4.7
3.6
4.8
4.5
Battery life
4.3
4.2
4.8
5.0
3.8
4.2
For traveling
3.9
4.1
4.9
3.9
5.0
3.7
Sold By
ROMOSS US
ROMOSS Direct
AlfoxDirect
ROMOSS Direct
ROMOSS Direct
ROMOSS Direct
capacity
30000 milliamp hours
30000 milliamp hours
15000 milliamp hours
30000 milliamp hours
10000 milliamp hours
30000 milliamp hours
connector type
Lightning, USB Type C / Micro USB
USB Type C
USB Type C
Lightning, Micro USB, USB Type C
Micro USB, USB Type C
usb
number of ports
5
5
2
3
4
5
compatible devices
Tablet, Smartphone, Smartwatch, iPhone, Headphone
Smartphone, Tablet, Headphone
Tablet
Smartphone, Tablet, Smartwatch, Headphone, Flashlight
Tablet, Desktop, Headphone, Smartphone
android,cell phone,iphone
voltage
12 volts
5 volts
5 volts
20 volts of direct current
5 volts
5 volts
weight
671 grams
688 grams
660 grams
221 grams
671 grams

From the brand

Product information

Warranty & Support

Product Warranty: For warranty information about this product, please click here

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ROMOSS

ROMOSS Portable Charger Power Bank 30000mAh Battery Pack Charger with 18W PD USB C, 3 Outputs & 3 Inputs Phone Charger Compatible with iPhone 15/14/13 Samsung Galaxy, iPad and More


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Product guides and documents


Product Description

1 power bank 30000mah battery pack
2 battery pack 30000mah, battery bank,portable phone charger,portable battery

ROMOSS Sense 8+

power bank usb c PD super fast charge protable charge battery packs,ipad battery pack

power bank usb c PD super fast charge protable charge battery packs,battery charger

power bank for ipad,30000mah power bank, batería portátil, romoss power bank,power bank usb c output

Incredible Charging Speed

Advanced Fast charging technology to ensure the fastest possible charge up to 3A. Charge iphone 12 to 60% in 30 minutes.

Never Let Your Game Down

Want to enjoy a game-playing time while the phone's battery is dead? Use your emergency battery pack for power supply.

Safe Airplane Travels

Safe travel, in line with boarding standards, can be taken directly to the plane.

ROMOSS Sense 8+

6 cell phone portable power banks

7 romoss power bank, portable charger 30000mah

8 large power bank,power bank 30000+mah

Charge 3 Devices at The Same Time

Simultaneous Charging of 3 Devices via 3 Outputs, Sense8+ is a good friend for party or gaming.

3 Inputs and Outputs

Most flexible ways to recharge via 3 different inputs( Micro USB, L i g h t n i n g, and Type-C ). Our high-efficiency USB C input & output port fit your the latest iPhone or Android perfectly.

What You Get

ROMOSS Sense8+ 30000mAh Battery Pack*1,User Manual*1

Note:Charger or cable is not included.

You can download English Manual at Technical Specification section of this listing.

power bank romoss power bank30000mah 18w 1 PEA40 30w power bank battery packs
30000mAh 3 inputs & 3 outpus Fast Charge 30000mAh 18W PD30W 40000mAh 2inputs & 3 outpus Fast Charge 30W PD usbc Fast Charge 60000mAh 3 inputs & 4 outpus Fast Charge
Customer Reviews
4.5 out of 5 stars
14,049
4.5 out of 5 stars
2,653
4.3 out of 5 stars
352
4.4 out of 5 stars
2,948
4.5 out of 5 stars
163
4.4 out of 5 stars
1,956
Capacity 30000mAh 30000mAh 30000mAh 40000mAh 30000mAh 60000mAh
Output 18W(max)5V/3A, or 9V/2A / 12V/1.5A, or 9V/2A/ 5V/2.1A 18W(max) 30w(max)9V-3A or 12V-2.5A or 15V-2A or 20V 1.5A (Type-C) 5V 3A/9V 2A/12V 1.5A 30w(max)9V-3A or 12V-2.5A or 15V-2A or 20V 1.5A (Type-C) 5V/3A or 9V/2A or 12V/1.5A, 4.5v/5A or 5V/4.5A or 9V/2A or 12V/1.5A, 5V/2.4A
Input 18W(max)5V/2.1A ( L i g h t n i n g ),or 5V/2A, 9V/2A 18W(max) (30w max) 9V-3A or 12V-2.5A or 15V-2A or 20V 1.5A (Type-C) 5V-2A or 9V-2A ( l i g h t n i n g/Micro USB) 5V 2A/9V 2A (Type-C/Micro USB) (30w max) 9V-3A or 12V-2.5A or 15V-2A or 20V 1.5A (Type-C) 5V-2A or 9V-2A ( l i g h t n i n g/Micro USB) 5V/2.1A ( L i g h t n i n g ),or 5V/2A, 9V/2A
Size 6.57x3.15x1.26in 6.6 x 3.1 x 1.3in 6.5 x 3.21 x 1.32 in 6.67x3.21x1.73in 6.5 x 3.21 x 1.32 in 7.09 x 3.27 x 2.6 inches
Weight 671g/23.66oz 690g/24.34oz 660g/23.1oz 900g/31.74oz 675g/23.80oz 1322g/46.56oz
Fast Charging
Power Delivery

FAQ for Power Bank

1. Which ROMOSS power banks are allowed on airplanes?

For specific requirements, please refer to the local aviation transportation standards.

Taking the International Air Transport Association (IATA) as an example, the rated power of lithium-ion (rechargeable) batteries should not exceed 100 Wh. Passengers are allowed to carry a maximum of two spare larger lithium-ion batteries (101-160 Wh) or lithium metal batteries (2-8 grams).

According to the IATA standards, ROMOSS products with a total capacity below 26,800mAh can be taken on board the aircraft directly.

2. What conditions should be met to achieve fast charging when using a power bank for charging my phone?

The following conditions need to be met:

(1) The phone must support fast charging;

(2) The data cable used for charging must support fast charging;

(3) The device should be connected to a fast charging port;

(4) The fast charging protocol of the power bank and smartphone must be compatible.

When all four conditions are met, fast charging can be achieved for a single device.

However, please note that if you try to charge two or more devices simultaneously, the fast charging function may be disabled.

3. LED indicator status explanation:

(1) When the LED indicator is orange or white, it indicates that the power bank is in normal charging mode.

(2) When the LED indicator is blue, it indicates that the power bank is in fast charging mode.

4. What should I do if the power bank suddenly cannot charge my phone:

(1)Try using a different charging cable.

(2)Try charging a different mobile device with the power bank.

If you have tried the above methods and are still unable to use the power bank, please send us a message for further assistance.

5. How to enter low-current mode

Press the button on the device twice to enter the low-current mode. The indicator will flash in different colors. To exit the low-current mode, simply press the button again.

6. What do the frequent fast flashing and slow flashing of the indicator on the wireless charging power bank indicate?

Frequent fast flashing: This may indicate foreign object detection or misalignment with the magnetic surface. You can try wiping the surface of the device or attempting to charge it with another device to see if the fast flashing stops.

Slow flashing: This indicates that the wireless charging is operating normally.

Customer reviews

4.5 out of 5 stars
4.5 out of 5
14,049 global ratings

Customers say

Customers like the travel and battery life of the power bank. For example, they mention it's great for traveling, holds a charge a long time, and lasts for days. That said, some complain about the weight. Opinions are mixed on size, performance, and charging.

AI-generated from the text of customer reviews

558 customers mention422 positive136 negative

Customers like the quality of the power bank. They say it's heavy duty, dependable, and long-lasting. Some mention that it'll double as a defense device. Overall, customers are satisfied with the product's quality and performance.

"...It's quite powerful and heavy too. And it's a great price. Would probably be a good idea to have more than one...." Read more

"...This is a good value for an actual 30000mah charger. Good construction, and battery capacity. Reliability still unknown...." Read more

"...But I end up using it for everything. Amazing product and shipping fast." Read more

"...Too bulky to be portable for my needs and really not the ultimate device charger, just an okay one, I could definitely tell that this one be able to..." Read more

406 customers mention310 positive96 negative

Customers like the battery life of the power bank. They mention that it holds a charge a long time, has 30+ hours of battery back up, and lasts for days. Some say that the battery is fantastic and a lifesaver during power outages. That said, some say that it's a great battery bank to have.

"...That took just about 3 days! This is a great battery bank to have! To charge the unit itself, that took 12 hrs...." Read more

"...It has been a lifesaver during power outages to charge our phones and rechargeable flashlights...." Read more

"...I’m not gonna lie the battery lasts a long time I have gone at least 2-3 weeks without charging it and it lasts. It charges your phone quick...." Read more

"...Then today, it exploded! The battery violently swelled out of its plastic shell and knocked several items off my nightstand where I usually kept it." Read more

191 customers mention165 positive26 negative

Customers like the value of the power bank. They say it's a good battery at a reasonable price. Some customers also mention that the wait time is worth it. Overall, most are satisfied with the value and performance of the product.

"...It's quite powerful and heavy too. And it's a great price. Would probably be a good idea to have more than one...." Read more

"...The price of this battery pack is very reasonable, also! (Samsung charges nearly twice as much for their battery with 1/5 the capacity.)..." Read more

"...Wink wink.Kidding aside. This is a good value for an actual 30000mah charger. Good construction, and battery capacity...." Read more

"...Overall a simple power block that does the job and isn’t crazy expensive." Read more

145 customers mention111 positive34 negative

Customers like the travel capabilities of the power bank. They mention it's great for traveling, and can be used on the go. Some say it'll fit in a pocket, while others say it fits in carry-on baggage. Overall, customers are happy with their purchase and recommend it to others.

"...not something that would fit in any pocket, but it's fine in carry-on baggage...." Read more

"I purchased this charging brick back in early 2021. It has been great for vacations...." Read more

"...Great for traveling! Very durable and long lasting. I’ve had it for a couple of years and have never had a problem. Highly recommend." Read more

"...Too bulky to be portable for my needs and really not the ultimate device charger, just an okay one, I could definitely tell that this one be able to..." Read more

881 customers mention452 positive429 negative

Customers are mixed about the charging of the power bank. Some mention that it does charge items well, and charges to full pretty quick. They say that it charges excellent on the fast charge mode, and can fully charge their MacBook, iPad, iPhone, watch, and AirPods. However, other customers say that the unit does not come with its own charging cord, and the USB type C port does not charge their phone.

"...It charges your phone quick.The only negative is … it takes a full day to charge the device. So if you forget and need it and it’s dead...." Read more

"...To charge the unit itself, that took 12 hrs. This unit does not come with its own charging cord, so you must use what you already have at home...." Read more

"...So not a lot to them.But, they hold a charge. They charge quickly...." Read more

"...This battery pack doesn't come with any cords, but of course it can charge and be charged with any cords that work with your mobile devices...." Read more

331 customers mention221 positive110 negative

Customers are mixed about the performance of the power bank. Some mention that it holds a great charge and truly works well, while others say that it totally stopped working. The USB-C output no longer works, and the power switch has no effect. The only issue it has is a lightning port that works when it wants to.

"...This one delivers! It works very well." Read more

"...This power bank is very capable and has lots of power! You won’t be disappointed!..." Read more

"...The power switch has no effect. I tried to charge using micro USB, USB-C, lightning from various wall plugs and computers: nothing works...." Read more

"This one holds a great charge and truly worked well. I needed it and it was dependable especially for work." Read more

220 customers mention88 positive132 negative

Customers are mixed about the size of the power bank. Some mention it's big but not too big, and can fit in their backpack. They say it can fit anywhere and go anywhere and charge whatever they throw at them. However, others say that it'd be a little big and heavy to carry in a small purse.

"...This battery is large and heavy - certainly not something that would fit in any pocket, but it's fine in carry-on baggage...." Read more

"...Note that's the larger iPhone, but still. So, they can fit anywhere and go anywhere and charge whatever you throw at them...." Read more

"...it is meant to be carried in your pocket (if it fits) because is a little big and heavy, after 3 years, I fully recommend this charging brick...." Read more

"Gave it 4 stars. Decent capacity for $30 (with coupon), but bottom line, I don’t believe it really has 30k mAh capacity (more like 24k)...." Read more

460 customers mention76 positive384 negative

Customers are not happy with the weight of the power bank. They mention that it's a bit heavy and bulky. Some say that the battery charger is on the heavy side and does not come with a carry pouch.

"...This battery is large and heavy - certainly not something that would fit in any pocket, but it's fine in carry-on baggage...." Read more

"...to be carried in your pocket (if it fits) because is a little big and heavy, after 3 years, I fully recommend this charging brick...." Read more

"...I made the mistake (my mistake) to buy very large and it was a bit too bulky. Other than that, happy with the product........." Read more

"...Recommend. Bulkier than the average bank which may effect some people’s wishes, but it is designed well and not the average bank!" Read more

Jam packed with power!
5 Stars
Jam packed with power!
I love that I can charge my iPhone and iPad at the same time! This power bank is very capable and has lots of power! You won’t be disappointed! I can charge my iPhone multiple times before having to charge the battery pack. I love that the type C port on the backup battery acts as an input as well as an output! Not too many power banks have that option.Overall, 10/10 I bought again! I now am the proud owner of two of these great devices. Very happy customer!
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