





DX15: The Power Bank 20000mAh
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High Capacity Battery: 20000mAh battery ensures multiple charges for your devices, keeping you powered throughout the day.
Built-in Charging Cables: Integrated Lightning, USB Type-C, and Micro USB cables provide seamless charging for all devices without the need for extra wires.
Multiple Charging Ports: Equipped with 2 USB output ports to charge multiple devices simultaneously.
Versatile Input Options: Supports both Type-C and Micro USB input, ensuring easy recharging of the power bank.
Built-in LED Torch: Convenient LED light for emergencies, outdoor use, or low-light situations.
Smart Digital Display: Displays real time battery percentage, so you always know how much power is left.
Fast & Safe Charging: Intelligent chipset with multi layer protection against overcharging, overheating, and short circuits.
Sleek & Portable Design: Compact yet powerful, perfect for travel, office, and daily use.

DX15: The Power Bank 20000mAh FAQ's
What is the Callmate DX15 Power Bank and what makes it unique?
The Callmate DX15 is a 20,000mAh power bank with built-in Type-C, Lightning, and Micro USB cables, making it highly convenient for users with different devices. It also features a digital display and LED torch.
What types of devices can I charge with the DX15?
It can charge smartphones, tablets, smartwatches, wireless earbuds, Bluetooth speakers, and any device that supports USB, Lightning, Micro USB, or Type-C charging.
Does the DX15 support fast charging?
Yes, the DX15 supports 15W fast charging with 5V/2.4A output, which is sufficient for quickly charging most standard smartphones and gadgets.
How many times can it charge my phone?
It can charge an average 3000mAh phone up to 5-6 times and a 5000mAh phone 3-4 times, depending on usage and battery health.
How can I charge the power bank itself?
You can recharge it using either a Type-C or Micro USB input cable. It is recommended to use a 5V/2A adapter for faster charging.
Does it have a screen or battery indicator?
Yes, it has a digital LED display that shows the exact remaining battery percentage, so you always know when to recharge it.
Is the power bank safe to use?
Absolutely. It includes multiple layers of protection like overcharge, over-discharge, short-circuit, and temperature protection to ensure safe usage.
Does it include any extra features?
Yes, it features an LED torch for emergencies or night use and integrated charging cables, eliminating the need to carry separate cords.
What material is the DX15 made from?
The body is made from fire-resistant ABS + PC material, which makes it durable, lightweight, and safe to use.
What is the warranty period for the DX15?
The Callmate DX15 comes with a 6-month domestic and international warranty covering manufacturing defects.
Why Choose CallMate Devices
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.
How quick can we deliver our devices to your doorsteps?
We understand the urgency of enjoying our latest products Our streamlined delivery process ensures that the product reaches your doorsteps swiftly. With our efficient logistics network, we aim to provide quick and reliable delivery services.
How our devices can solve your everyday problems?
CallMate products go beyond being just powerbanks or earbuds; we provide solutions to your everyday electronic needs. Tired of tangled wires? Our wireless design offers freedom of movement. Struggling with short battery life? Our impressive powerbanks ensure uninterrupted use throughout your day.
Testimonials
Karan Kumar
CallMate devices have redefined my everyday experience! The quality of all their products is outstanding.
Harshita Sharma
Callmate devices have truly exceeded my expectations, delivering a seamless blend of innovation and reliability.
Anisha Mukherjee
The durability of their accessories, coupled with cutting-edge features, ensures a superior user experience.
Owner's Circuit