



Cygnus: The Power Bank 20000mAh
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Extra 15% OFF! USE Code: CM15 (Save More ₹277)


- High-capacity power bank: 20000mAh can charge your phone 5-7 times
- Super-fast charging: suitable for business, travel, and going out
- 23W Power Delivery support: charge compatible devices at the highest possible speed
- 4 Output ports: 2 USB-A QC3.0 ports, 2 PD output 23W, charge 4 devices simultaneously
- Slim size: easy to carry in your bag
- Intelligent Controlling IC: prevents overcharge, overvoltage, overcurrent and short circuit
- Universal Compatibility: suitable for a wide range of electronic devices with USB ports
- Travel-friendly: meets international aviation standard flight limits
- CE certified for product safety
- Saves more than half of the time compared to non-fast charging power bank

Cygnus: The Power Bank 20000mAh FAQ's
What devices are compatible with this power bank?
This power bank supports most smartphones, tablets, Bluetooth headphones, and other USB-powered devices, including those compatible with Power Delivery (PD) and Quick Charge (QC) protocols.
How long does it take to fully charge the power bank?
It takes approximately 6-8 hours to fully charge the 20000mAh battery, depending on the input charger used.
Can I charge multiple devices simultaneously?
Yes, it has 4 output ports (2 USB-A QC 3.0 and 2 PD ports), allowing you to charge up to 4 devices at the same time.
Is the power bank safe for air travel?
Yes, it meets international aviation standards for lithium-ion batteries and is allowed on flights.
Does the power bank have protection features?
Yes, it includes intelligent IC protection against overcharge, overvoltage, overcurrent, and short circuits for safe usage.
What information does the digital display provide?
The digital display shows the battery percentage, voltage, and current in real-time during charging and discharging.
Will it support fast charging for my devices?
Yes, it supports 23W Power Delivery (PD) and Quick Charge 3.0 fast charging standards.
How many times can it charge a typical smartphone?
It can charge an average smartphone about 5 to 7 times, depending on the phone’s battery capacity.
Does the power bank get hot during use?
It may heat up slightly during fast charging or when charging multiple devices, which is normal, but excessive heating should be avoided.
What warranty does this power bank come with?
It usually comes with a 6-month manufacturer warranty; check the seller's policy for exact details.
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Why CallMate is your best choice for all kinds of mobile accessories?
CallMate products stand out as the best choice for mobile accessories, due to their exceptional quality, seamless connectivity, and innovative design. Whether you're looking for immersive audio devices, best-in-class powerbanks, or stylish gadgets, Callmate devices deliver the best performance everytime.
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