ROMOSS PPU20 130W 20000mAh silver power bank with opened original box — studio-enhanced photo

ROMOSS PPU20 silver 20000mAh 130W power bank and retail packaging — catalog reference image

ROMOSS PPU20 130W 20000mAh Fast Charging Power Bank – Open Box

Rs. 14,499 PKR

Inclusive of all taxes

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Important info

Digital charging display

Up to 65W USB-C1 recharging

2 × USB-C + 1 × USB-A

130W combined via USB-C1 + USB-A

Up to 100W USB-C1 laptop charging

20,000mAh / 72Wh lithium-ion battery

Open box — original box included; charged only 3 times

Product Description

Open box. Charged only 3 times. Backed by a 3-month Walker Wireless warranty.

The ROMOSS PPU20 130W 20,000mAh power bank gives compatible laptops, phones and tablets a portable source of USB power. This silver PPU20-128 unit comes with its original opened box and is priced at Rs. 14,499.

Save Rs. 6,001 compared with box packed

A box-packed ROMOSS PPU20 is advertised at Rs. 20,500. Our open-box price is Rs. 6001 lower. Price comparison checked on 26 September 2026; retailer prices and availability can change. This compares an open-box unit with a box-packed unit and excludes delivery charges.

Power for your laptop and everyday devices

20,000mAh / 72Wh battery: substantial portable capacity for work, travel and everyday backup.
Up to 100W from USB-C1: suitable for compatible USB-C charging laptops, tablets and phones.
Up to 130W combined: USB-C1 provides up to 100W while USB-A provides up to 30W.
Three ports: two USB-C input/output ports and one USB-A output.
Up to 65W recharging: recharge the power bank through USB-C1 with a suitable charger and cable.
Digital display: view charging information at a glance.

Specifications for this unit

Brand / model	ROMOSS PPU20 / PPU20-128
Colour	Silver
Battery	Rechargeable lithium-ion; 20,000mAh / 72Wh nominal
Rated output capacity	11,000mAh at 5V / 2A, as printed on the box
USB-C1 output	5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/5A — up to 100W
USB-C2 output	5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/3A — up to 60W
USB-A output	5V/3A, 9V/3A, 10V/2.25A, 12V/2.5A — up to 30W
USB-C1 input	5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/3.25A — up to 65W
USB-C2 input	5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/3A — up to 60W
USB-C1 + USB-A	100W + 30W maximum
USB-C2 + USB-A	60W + 30W maximum
Both USB-C ports together	20W combined, as printed on this unit's box
All three ports	20W shared across USB-C1/C2 + 30W USB-A
Dimensions / net weight	Approximately 153 × 66.5 × 30.5mm / 500g
Condition / warranty	Open box; charged only 3 times / 3 months from Walker Wireless

Charging note: 130W is the maximum combined output, not the output of one port. Connecting both USB-C ports reduces their combined output to 20W. Actual charging speed depends on the device, cable, charging protocol and ports in use. A suitable 5A USB-C cable is required for 100W charging.

Compatibility and what you receive

Suitable for compatible USB-C charging laptops, iPads, iPhones and Android phones using the correct cable. Lightning devices require a suitable Lightning cable. Laptop charging requires USB-C charging support and compatible power requirements; it does not replace every laptop's original charger. This is a wired power bank, with no wireless charging.

Included: ROMOSS PPU20 power bank and original opened retail box. Wall charger not included. Packaging shows handling wear. Studio images are for presentation; the condition supplied is the open-box unit described above.

For the nerds

Color: Silver

Power source: Battery-powered,Rechargeable

Compatible device: Smartphone,Tablet,Wireless earbud

Battery type: Contained-undetachable,Rechargeable

USB connector type: USB Type-C,USB Type-A

Specifications

Power Output: USB-C1 100W; USB-C2 60W; USB-A 30W. C1 + A: 130W. C2 + A: 90W. C1 + C2: 20W shared. All ports: 20W + 30W.
Port Type: 2 × USB-C input/output + 1 × USB-A output
Input Voltage: USB-C1: 5/9/12/15V 3A, 20V 3.25A (65W max). USB-C2: 5/9/12/15/20V 3A (60W max).
Color: Silver
Package Includes: ROMOSS PPU20 power bank and original opened retail box; wall charger not included
Warranty: 3 months Walker Wireless warranty
Certification: CCC marking shown on supplied packaging

Compatibility

iPhone iPhones with the appropriate USB-C or Lightning cable. Charging speed depends on the iPhone model and cable. Wired charging only.

Android Compatible USB-chargeable Android phones. Fast charging depends on matching device protocols and cable; proprietary maximum speeds are not guaranteed.

AirPods AirPods charging cases using the appropriate wired charging cable. No wireless charging.

iPad USB-C iPads and Lightning iPads using a suitable cable. Charging rate depends on the iPad model.

Other USB-C charging laptops up to 100W via USB-C1, plus compatible USB-powered devices. Laptop USB-C charging support and a suitable 5A cable are required for 100W.