Got a powerful smartphone with lots of cool features yet doesn’t have enough battery to keep up with your heavy use? If your answer is yes, don’t worry, you’re not alone. That’s why power banks were invented. And if you’re looking for something with a high battery capacity and fast charging technology, you’re in luck as Romoss is introducing eight new power banks in their lineup. Check them out below.
Author’s Note: There are symbols in the power bank that determines the voltage and ampere capacities of each port. Check them out before proceeding.
Single Lightning – This symbol has an output capacity of 5V-1A.
Double Lightning – This symbol has an output capacity of 5V-2.1A.
Fit – This symbol is where Quick Charging technologies (PD, QC3.0/2.0, MTK PE, Samsung FAST, Huawei FCP) are supported (5V-3A or 9V-2A or 12V-1.5A).
Arrow – This symbol is the input of the power bank (5V-2.1A Max)
Arrow Plus – This symbol is the input of the power bank. (5V-2.1A for Lightning port) (5V-2A or 9V-2A for Micro USB)Table of Contents
The Romoss Knight 20 carries a 20,000mAh battery capacity. Its design is made up of Chinese “ren” characters which makes it look unique as compared with the other power banks in this list. It has a grain-like texture and a bit heavier than usual but feels solid overall.
It has two USB Type-A output ports at the top – one with single lightning and one with a double lightning symbol, and a Micro USB port (arrow symbol) for input. On the left side is the LED notification for the battery level. The battery button, on the other hand, is located on the other side.
Romoss Knight 20 specifications:
The Romoss LT-20 is a 20,000mAh power bank that has a unique design compared with the other power banks in the lineup. It has a LED display (black-colored area) with a glossy finish while the rest of the body has a sandblasted texture to avoid scratches. Unlike the Knight 20, the LT 20 has a smoother grainy feel.
There are three ways for the LT-20 to charge — via Micro USB, Lightning, and USB Type-C ports. Just like with the Knight 20, this power bank can charge up to two mobile devices at the same time (one single lightning port and one double lightning port). The LED display shows the battery percentage of the power bank which gives users a better idea about its power level.
Romoss LT-20 specifications:
The Sense 6 Plus has a simple white sandblasted design with gray-colored sides and has the same texture as the LT-20.
The Sense 6 Plus comes with the Fit-charge technology which has faster-charging capabilities than the double lightning port beside it. Another feature is its ability to charge up to three mobile devices thanks to the bi-directional USB Type-C port that can also serve as either input and output ports. Beside it is the Arrow Plus Lightning and Micro USB ports. The blue-colored power button still sits at the right side but the LED notification for the battery level is now sitting in front.
Romoss Sense 6 Plus:
The Sense 8 has a high capacity at 30,000mAh which is the perfect power bank for heavy users or those who carry multiple devices. There’s nothing unique with the design, however, and has the same sandblasted-material as the Sense 6 Plus. In the hands, the device feels like you are holding a heavy brick so you have to be mindful where you put it. But seriously, it is bulky and is so far the heaviest power bank that I’ve tested.
Button, LED, and port placements are the same with the Sense 6 Plus. Two USB Type-A ports (one single lightning and one double lightning) for the output and three (one lightning port, one micro USB, one USB Type-C port) inputs.
Romos Sense 8:
The Sense 8 Plus is basically the Sense 8 but with improved features like the Sense 6 Plus. It has two USB type-A output ports (Double Lightning and Fit) and a bi-directional (input and output) USB Type-C Fit port. Lastly, there are two input ports (Lightning and micro USB).
Romoss Sense 8 Plus:
The Longuard SE10+ is definitely the most compact of all the power banks that Romoss sent us. It’s twice as small as the one that we mentioned above — twice as light too! It has a black matte overall finish, which feels smoother than the sandblasted texture.
What I personally like about this power bank is its USB Type-A Fit port along with the dual lightning and USB type-C Fit ports which serve as the output. There are two ways to charge the power bank — via the micro USB or the, you guessed it, the USB type-C Fit port.
Romoss Longuard SE10+:
And just like that, we’re back with the usual form factor of Romoss in the form of the Polymos 20. It has the same sand-blasted texture with the first five power banks that we mentioned earlier so you already have a pretty good idea on how it feels.
It comes with three ports namely Double lightning, Single lightning, and the Arrow. With this, you can already guess that this power bank is one of the brand’s budget devices in their arsenal.
Romoss Polymos 20:
Don’t confuse the Romoss Sense 6P with the Sense 6 Plus as the former has a LED indicator for the battery charge like the LT20. Its body still has a sand-blasted texture like its heavier sibling. Yes, the Sense 6P is lighter than the Sense 6 Plus.
Like the Polymos 20, it only has three ports — 1 for the Arrow input and two for the Double lightning and Single lightning ports combo. For me, It’s nice to have a battery percentage indicator than to guess the remaining juice of a power bank.
Romoss Sense 6P:
We also tested each power banks’ USB Type-A ports to see how they perform. We used various smartphones (two smartphones with batteries above 50% and the other two below 30%), a 5V/3A USB Type-C cable, and a USB power monitor.
Do note that results may vary depending on the device and charging technologies they support.
| Romoss Knight 20 | Single Lightning port (5V/1A) | Double Lightning port (5V/2.1A) |
|---|---|---|
| Huawei Mate 10 | 5V/1.56A (7.85W) | 5.05V/1.15A (5.60W) |
| Xiaomi MI 8 | 5.02V/1.69A (8.48W) | 5.02V/1.69A (8.48W) |
| Cherry Mobile Flare S6 Premium | 5.02V/1.82A (9.14W) | 5.06V/0.64A (3.24W) |
| Huawei Nova 3 | 5.01V/1.56A (7.86W) | 5.03V/1.13A (5.68W) |
| Romoss LT-20 | Single Lightning port (5V/1A) | Double Lightning port (5V/2.1A) |
|---|---|---|
| Huawei Mate 10 | 4.98V/1.35A (6.67W) | 5.01V/1.14A (5.03W) |
| Xiaomi Mi 8 | 4.96V/1.69A (8.40W) | 4.96V/1.69A (8.40W) |
| Cherry Mobile Flare S6 Premium | 4.95V/1.71A (8.46W) | 5.06V/0.64A (3.24W) |
| Huawei Nova 3 | 4.98V/1.44A (7.17W) | 5.01V/1.15A (5.76W) |
| Romoss Sense 6 Plus | Double Lightning port (5V/2.1A) | Fit port (5V/3A or 9V/2A or 12V/1.5A) |
|---|---|---|
| Huawei Mate 10 | 4.96V/1.31A (6.49W) | 6.62V/1.86A (12.31W) |
| Xiaomi Mi 8 | 4.92V/1.69A (8.33W) | 6.41V/2.64A (16.89W) |
| Cherry Mobile Flare S6 Premium | 4.92V/1.71A (8.41W) | 6.62V/0.70A (4.67W) |
| Huawei Nova 3 | 4.96V/1.32A (6.55W) | 5.04V/1.68A (8.41W) |
| Romoss Sense 8 | Single Lightning port (5V/1A) | Double Lightning port (5V/2.1A) |
|---|---|---|
| Huawei Mate 10 | 5.01V/1.54A (7.79W) | 5.03V/1.18A (5.87W) |
| Xiaomi Mi 8 | 5.00V/1.69A (8.48W) | 5.01V/1.69A (8.46W) |
| Cherry Mobile Flare S6 | 4.99V/2.06A (10.28W) | 5.04V/0.96A (4.84W) |
| Huawei Nova 3 | 5V/1.51A (7.55W) | 5.01V/1.15A (5.76W) |
| Romoss Sense 8 Plus | Double Lightning port (5V/2.1A) | Fit port (5V/3A or 9V/2A or 12V/1.5A) |
|---|---|---|
| Huawei Mate 10 | 4.91V/1.05A (5.15W) | 6.62V/1.86A (12.31W) |
| Xiaomi Mi 8 | 4.87V/1.69A (8.24W) | 6.39V/2.64A (16.68W) |
| Cherry Mobile Flare S6 Premium | 4.88V/1.57A (7.71W) | 6.62V/0.67A (4.30W) |
| Huawei Nova 3 | 4.92V/1.20A (5.90W) | 6.62V/0.47A (3.11W) |
| ROMOSS Longuard SE10+ | Double Lightning port (5V/2.1A) | Fit (5V-3A or 9V-2A or 12V-1.5A) |
|---|---|---|
| Huawei Mate 10 | 4.89V/0.96A (4.74W) | 6.62V/1.85A (12.24W) |
| Xiaomi Mi 8 | 4.83V/1.68A (8.11W) | 5.98V/2.62A (15.66W) |
| Huawei Nova 3 | 4.87V/0.93A (4.53W) | 6.62V/1.04A (6.88W) |
| Romoss Sense 6P | Single Lightning port (5V/1A) | Double Lightning port (5V/2.1A) |
|---|---|---|
| Huawei Mate 10 | 4.98V/1.35A (6.67W) | 5.01V/1.14A (5.03W) |
| Xiaomi Mi 8 | 4.96V/1.68A (8.33W) | 4.96V/1.69A (8.40W) |
| Huawei Nova 3 | 4.98V/1.41A (7.02W) | 5.02V/0/93A (4.66W) |
| Romoss Polymos 20 | Single Lightning port (5V/1A) | Double Lightning port (5V/2.1A) |
|---|---|---|
| Huawei Mate 10 | 4.91V/1.11A (5.45W) | 4.96V/1.30A (6.44W) |
| Xiaomi Mi 8 | 4.92V/1.69A (8.31W) | 4.91V/1.68A (8.24W) |
| Huawei Nova 3 | 4.93V/1.23A (6.01W) | 4.96V/1.28A (6.34W) |
Observations: Single Lightning ports are getting higher ampere readings than the Double ones especially when it’s been already established that the former can only reach a 1A capacity as compared with the latter’s 2.1A. The Huawei smartphones achieve “Fast Charging” status when connected to the Fit port.
Well, there you have it! Those are the eight Romoss power banks that can help you get through those “low-bat” moments.
Here are the prices of each power banks:
Would you get one? Let us know your thoughts in the comments section below.
YugaTech.com is the largest and longest-running technology site in the Philippines. Originally established in October 2002, the site was transformed into a full-fledged technology platform in 2005.
How to transfer, withdraw money from PayPal to GCash
Prices of Starlink satellite in the Philippines
Install Google GBox to Huawei smartphones
Pag-IBIG MP2 online application
How to check PhilHealth contributions online
How to find your SIM card serial number
Globe, PLDT, Converge, Sky: Unli fiber internet plans compared
10 biggest games in the Google Play Store
LTO periodic medical exam for 10-year licenses
Netflix codes to unlock hidden TV shows, movies
Apple, Asus, Cherry Mobile, Huawei, LG, Nokia, Oppo, Samsung, Sony, Vivo, Xiaomi, Lenovo, Infinix Mobile, Pocophone, Honor, iPhone, OnePlus, Tecno, Realme, HTC, Gionee, Kata, IQ00, Redmi, Razer, CloudFone, Motorola, Panasonic, TCL, Wiko
Best Android smartphones between PHP 20,000 - 25,000
Smartphones under PHP 10,000 in the Philippines
Smartphones under PHP 12K Philippines
Best smartphones for kids under PHP 7,000
Smartphones under PHP 15,000 in the Philippines
Best Android smartphones between PHP 15,000 - 20,000
Smartphones under PHP 20,000 in the Philippines
Most affordable 5G phones in the Philippines under PHP 20K
5G smartphones in the Philippines under PHP 16K
Smartphone pricelist Philippines 2024
Smartphone pricelist Philippines 2023
Smartphone pricelist Philippines 2022
Smartphone pricelist Philippines 2021
Smartphone pricelist Philippines 2020
Hydee says:
i bought the romoss sense 6 yesterday. i tried to use all its baterry then as im gonna charge overnight then i opened it still lowbattery the light still blinking on 10%. what should i need to do??
Regine says:
How to order? And how can i be so sure that this is legit?
Giri says:
The fast charging is not working on mine note 9
Virgilio Carino says:
How to avail?
Celso says:
how to know when your bought one of this romoss powerbank is original or fake
i buy one sense 6p black and then to fast discharge and too fast charge when i charge it
Jehaidz says:
Obviously, if the price is too low. 2nd, you can verify it on their website using the code on the side of the box after scratching it.
Alfred says:
Bought a romoss sw20 pro. Couldn’t charge the powerbank even using 18w adapter. Led light keep blinking at 10% and its brand new. Please advice.
lyza mae says:
hello what best for oppo f9?
Chokie says:
Hello! Which one’s best for an iphone Xs MAX?
Will be using it primarily for a mountain climb, about 3-4 days, and for 1 gadget only.
And where can I purchase it? Thank you
Gadgetsforinsomniacs says:
Romoss sense 8 + pocof1/note 9= walang tulugan