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ROMOSS SW20PS+ 20000mAh Power Bank Digital Display, Large Capacity Portable Charger Type-C 18W Two-Way Fast Charge compatible with Nintendo Switch iPhone iPad Samsung Galaxy Huawei Google Pixel and More White

Brand: ROMOSS

174 ratings

| 12 answered questions

Amazon's Choice for "romoss 20000mah"

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Colour	White20000mah 20PS+
Brand	ROMOSS
Item Dimensions L x W x H	15.1 x 6.9 x 2.9 centimetres
Battery cell type	Lithium Polymer
Item Weight	460 Grams

About this item

Portable with Power Display: The new architecture design of Romoss make it smaller than the equivalent capacity of 20000mAh.LED display not only has the power display function,battery percentage+Charging voltage+Charging current,when entering the fast charge state,it will display the blue light Fit+ logo.
Fast Charge 3-Output: Charges QC-support devices up to 80% in just 35 minutes, 4 times faster than conventional chargers. 3 USB outputs enable to charge a mobile phone, a tablet or a Nintendo Switch simultaneously at maximum speed up to 3 amps.(Note:Not Support Quick Charge on Note9 S9 S10)
18W Rapid Recharge 3-Input: It only takes 7 hours to fully recharge the 20,000mAh power bank with a 18W wall charger. Featuring 3-input: Micro-USB,Apple Port,Type-C provides high convenience of recharging this power bank with any of these 3 widely used cables. (Note: 18W wall charger is NOT included.)
Tremendous Capacity: The 20,000mAh capacity gives 2 full charges Compatible with Nintendo Switch, 8.4 charges Compatible with iPhone 8, 4.8 charges Compatible with Samsung Galaxy S9, or 1.8 charges Compatible with iPad Pro.
What You Get: A ROMOSS SW20PS+AK5 20,000mAh power bank, a user manual, 12-month warranty and friendly customer service. (Note: Charging Cable is NOT included.)

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Product Information

Colour Name:White20000mah 20PS+

Technical Details

Brand

ROMOSS

Manufacturer

ROMOSS

Model number

PWM20

Part Number

SW20PS+-AU

Charging Time

7 Hours

Batteries Included

Yes

Batteries Required

Yes

Battery Cell Composition

Lithium Polymer

Number of Ports

Product Dimensions

15.09 x 6.88 x 2.95 cm; 460 Grams

Item Weight

460 g

Manufacturer

ROMOSS

ASIN

B07WWV4T47

Item Model Number

PWM20

Batteries

1 Lithium Polymer batteries required. (included)

Date First Available

19 August 2019

Additional Information

Customer Reviews

174 ratings

4.5 out of 5 stars

Best Sellers Rank

310 in Electronics (See Top 100 in Electronics)
8 in Mobile Phone Portable Power Banks

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Product Description

SW20PS+


Charge 3 devices simultaneously With 3 different input port options, you can conveniently carry just one cable to charge both the power bank and your phone. Note: Fast charge will turn off when multiple devices are using simultaneously	More Safety Protection ROMOSS power bank built-in safeguard, Protects your devices against overcharging, overheating, short circuit and excessive current. The battery pack retains up to 70-80% of its full capacity even after 500 charge-discharge cycles.	Specification High Capacity: 20,000mAh Battery Type: Lithium-ion battery cells Micro USB Input: 5V/2A, 9V/2A Type-C Input: 5V/2A, 9V/2A Fast Charge Output: 5V/3A, 9V/2A, 12V/1.5A Type-C Output: 5V/3A, 9V/2A, 12V/1.5A Regular USB Output: 5V/2.1A


	ROMOSS SW20PS+ LED 20,000mAh Type-C PD Power Bank	ROMOSS 10000mAh Mini Portable Charger	ROMOSS 20000mAh Portable Phone Charger ROMOSS 30000mAh	ROMOSS 26800mAh USB C Power Bank	ROMOSS 20000mAh Type-C PD Portable Charger
Capacity	20000mAh	10000mAh	20000mAh	26800mAh	20000mAh
Output	5V/3A, or 9V/2A / 12V/1.5A, or 9V/2A/ 5V/2.1A	5V/2.1A, 5V/1A	5V/2.1A, 5V/1A	5V/3A, or 9V/2A / 12V/1.5A, or 9V/2A/ 5V/2.1A	5V/3A, or 9V/2A / 12V/1.5A, or 9V/2A/ 5V/2.1A
Input	5V/2.1A ( Lightning ),or 5V/2A, 9V/2A	5V/2.1A	5V/2.1A	5V/2.1A ( Lightning ),or 5V/2A, 9V/2A	5V/2.1A ( Lightning ),or 5V/2A, 9V/2A
Size	5.9 x 0.9 x 3 inches	3.7 x 2.5 x 1 inches	5.73x2.74x1.16inches	6.7 x 3.2 x 1.32 inches	6.6 x 3.2 x 0.9 inches
Weight	440g/ 15.5oz	195g/ 6.87oz	430g/ 15.16oz	675g/ 23.8 oz	508g/17.92oz
Fast Charge	✓	✓	✓	✓	✓
Power Delivery	✓			✓	✓

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Customer reviews

5 star		76%
4 star		12%
3 star		4%
2 star		4%
1 star		4%

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Top reviews from Australia

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Martin Nguyen

Amazing Power Bank! Works as intended

Reviewed in Australia on 7 December 2019

Colour Name: White 26800mahVerified Purchase

I purchased this powerbank just recently. It is easily one of the best powerbanks I have ever owned. It’s USB-C quick charge and power delivery capabilities is as advertised. I tested the quick charge on a Samsung S9+ and found that from 1-50% it takes about 30 minutes via USB-C to USB-C quick charge. The powerbank still has ~87% charge left at this point. I am yet to test it on an iPhone however I am sure it will perform similar.

Definately recommend for travel and such. Can charge multiple devices at the same time and most certainly charge a device multiple times before the bank needs recharging. The powerbank takes several hours to recharge and obviously the higher the Wattage, the faster it will charge.

The only disadvantage is the weight. It is much heavier than other powerbanks so depending on how you travel etc, it may be a bit of an inconvenience.

Nonetheless, it’s a great powerbank to have

6 people found this helpful

Helpful

Pavel

Unreliable

Reviewed in Australia on 25 April 2019

Verified Purchase

Bought it together with Xiaomi powerbank with the same 10Ah. Not sure why but Xiaomi is 2 times thiner.
However the problems started when I started using this device to power up my Oculus Go VR headset. Powerbank discharges fine up to 55% (according to the screen), and then suddenly stop charging devices completely which means it's only provides 5Ah capacity.
My suggestion is not waste your money and buy Xiaomi instead as its 2 times smaller, support quick charge and cost only $4 more than this one.

4 people found this helpful

Helpful

Rafat Kabir Tanvir

With great power comes great bulk

Reviewed in Australia on 4 October 2020

Colour Name: White20000mah 20PS+Verified Purchase

It holds enough charge to last my phone throughout a 3 day trip. The quick charge port charges the phone very quickly. The charge depletion of the powerbank also happens at a reasonably slow rate. Also, the ability to be able to charge it using any cable is a big plus.

Yes, the power bank is a bit bulky, but I like that. Unlike the slimmer power banks, this one has enough space to put a few 18650 battery and keep it going.

Overall, I really like the build quality, looks and features of this power bank and would recommend it.

2 people found this helpful

Helpful

Suzy Mann

Absolutely Recommend

Reviewed in Australia on 27 December 2020

Verified Purchase

I bought these as Christmas gifts a year ago and cannot believe how good they still are.
The amount of recharge we get from one charge is surprising.
Unlike other chargers, it retains its power so that when you do need it, it actually works and fully charges whatever you need!
It has been great for long road trips and all the family devices, not just single recharge use!

One person found this helpful

Helpful

Nathan L

Large size, but large size.

Reviewed in Australia on 28 October 2020

Colour Name: White 26800mahVerified Purchase

Great product providing PD charging and a huge capacity, lasts for days charging phones and earbuds before it needs recharging. My one gripe is the physical size. Yes, it's a big capacity but I've got the Romoss 20,000 and although this one has only roughly 25% more capacity, the size is roughly 50% bigger which I didn't expect. It's quite a bit weightier as well but that's a small price to pay for such massive capacity. Not something you'd take out for the day or maybe even on a plane but for trips and travelling, it's fantastic.

One person found this helpful

Helpful

Pratik Shah

Faulty

Reviewed in Australia on 10 January 2020

Colour Name: White20000mah 20PS+Verified Purchase

Had a very high expectation from this product but after 20 days one USB port stopped working. I mailed the directly to customer care but no response from them. They don’t care about customers. Don’t buy this product

5 people found this helpful

Helpful

Kelvin Williamson

Great value

Reviewed in Australia on 4 September 2020

Colour Name: White20000mah 20PS+Verified Purchase

First off, I've got more expensive, "better " powerbanks than this one, but the value for money here, combined with the features you get is really very very good. Sure there are bigger, faster charging, more outputs, higher percentage of capacity output powerbanks out there and I have some of them, but this is the one that I reach for every time. Why? It's a jack of all trades master of none type of powerbank. It will do almost everything that you could want it to do and it will do it well.

Helpful

Holberg Snitztel

Way too large

Reviewed in Australia on 2 August 2020

Colour Name: White20000mah 20PS+Verified Purchase

Although they are good value chargers they are huge !

Think like almost the size of a relay batton!

I have tried heaps of different chargers by far the best I've used are made by sdoutech which are available on Amazon and literally half the size of these things and can fast charge just about anything !

One person found this helpful

Helpful

Top reviews from other countries

Lim Chee Kiam

Seems like a good buy

Reviewed in Singapore on 19 December 2019

Colour Name: White20000mah 20PS+Verified Purchase

The power bank finally arrived today after it has been delayed twice. Fault of the delivery carrier and not the seller as the shipment went out on time.

It was rather hefty but given that it’s a 20000mAh power bank, that’s expected. Roughly about a phone size though obviously a lot thicker. Came with battery charged to about 75% so you can use it straightaway.

Charging seems relatively fast though the last percent from 99-100% seems to be taking a lot longer.

Charging of devices works as expected. However, the USB output (double lightning) has some alignment issues and there was some difficulty slotting the cable in. Though after first time, it got much easier and is now ok.

Overall the build quality looks reasonably good and it looks a good buy.