W-26 20000mAh Wireless Powerbank

Say goodbye to carrying multiple chargers! The Robotek 20000mAh Wireless Powerbank is designed for ultimate convenience, power, and speed. Equipped with 3 inbuilt detachable cables, this powerbank ensures you can charge multiple devices anytime, anywhere — without needing extra wires.

With a powerful 22.5W fast output, it delivers quick and efficient charging for smartphones, earbuds, speakers, and more. The magnetic wireless charging feature adds extra ease, allowing you to power up your device cable-free.

Its high-capacity 20000mAh battery provides multiple recharges on a single cycle, making it perfect for travel, office, or everyday use. The smart LED battery indicator keeps you informed about the remaining charge so you’re never caught off guard.

Stylish, compact, and multi-functional — this powerbank is your all-in-one charging solution.

Brand: Robotek
Battery Capacity: 20000mAh
Fast Charging Output: 22.5W
Wireless Charging: Yes (Magnetic)
Inbuilt Cables:
• Type-C Cable
• iOS Cable
• Micro USB (V8) Cable

Input Ports:
• Micro USB V8 – 5V/2A
• Type-C – 5V/2A

Output Ports:
• USB Port – 5V/3A
• Type-C Port – 5V/3A
• Magnetic Wireless Output – 5V/3A

Indicator: LED Battery Display
Compatibility: Smartphones, Earbuds, Speakers, Smart Gadgets
Body Type: Premium Matte Finish

Product Overview

This Robotek Powerbank comes with:
20000mAh high-capacity battery
22.5W fast charging support
3 Inbuilt detachable cables
Magnetic wireless charging
LED battery indicator
Multi-device charging support

Inbuilt Cables:

Type-C Cable

iOS Cable

Micro USB (V8) Cable

No extra cables required.

How to Charge the Powerbank

Connect the powerbank to a charger using:

Type-C input OR

Micro USB input

Plug into a power source.

LED indicator will start blinking, showing the charging status.

Once all LED lights are stable, the powerbank is fully charged.

How to Charge Your Devices
Using Inbuilt Cables

Select the required cable (Type-C / iOS / Micro USB).

Connect it to your device.

Charging will begin automatically.

Using USB Output Port

Connect your cable to the USB port.

Plug into your device.

Charging will start instantly.

Using Wireless Charging

Press the power button.

Place your wireless-enabled phone on the magnetic charging area.

Ensure proper alignment for smooth charging.

Wireless charging will start automatically.

LED Indicator Guide

1 Light On – 25% Battery

2 Lights On – 50% Battery

3 Lights On – 75% Battery

4 Lights On – 100% Battery

Blinking lights indicate charging in progress.

Safety Instructions

Do not expose to water or moisture

Keep away from heat or fire

Do not drop or disassemble

Use only certified charging adapters

Keep away from children

Do not overcharge

Troubleshooting

Problem: Device not charging
Check cable connection
Ensure powerbank has enough charge
Press power button to restart

Problem: Wireless charging not working
Re-align the phone on the charging area
Remove thick phone cases

Technical Specifications

Battery Capacity: 20000mAh

Fast Charging Output: 22.5W

Input:

Micro USB: 5V/2A

Type-C: 5V/2A

Output:

USB Port: 5V/3A

Type-C Port: 5V/3A

Magnetic Wireless: 5V/3A

LED Battery Indicator: Yes

Compatibility: Smartphones, Earbuds, Speakers, Smart Devices

Robotek is a trusted name in mobile accessories, known for innovation, durability, and customer satisfaction. From powerful neckbands to fast-charging solutions, our products go through rigorous testing and are backed by warranty, GST billing, and reliable support. Over a million users across India trust Robotek for daily performance and value.

We offer a 7-day easy return policy. If you’re not satisfied, simply request a return—no questions asked. Refunds are processed once the product is received and verified.