Description
Cuktech ZMI QB818 10000mAh Mini Fast Charging Powerbank
Product Overview
The Cuktech ZMI QB818 10000mAh Mini Fast Charging Powerbank is a compact, powerful, and convenient portable charging solution designed for people who need reliable backup power throughout the day. Combining a 10000mAh battery capacity, 30W two-way fast charging, dual USB output ports, and an ultra-compact design, this power bank delivers an excellent balance of portability and performance.
Designed for modern smartphone users, the Cuktech ZMI QB818 features USB-C and USB-A connectivity, allowing you to charge compatible smartphones, tablets, wireless earbuds, smartwatches, and other USB-powered devices. Its USB-C port supports up to 30W fast charging, helping compatible devices recharge quickly.
One of its most impressive features is 30W two-way fast charging. This means the power bank can deliver fast charging to compatible devices and recharge itself through its USB-C connection. You can spend less time waiting for your portable charger to recharge and more time keeping your devices powered.
Despite its 10000mAh capacity, the QB818 maintains an incredibly compact form factor. Measuring approximately 98.5 × 50.2 × 26.25mm and weighing around 200–202g, it is easy to carry inside your pocket, backpack, or travel bag.
The power bank also supports low-current charging mode, making it suitable for smaller electronic accessories such as Bluetooth earbuds and smartwatches. Multiple built-in safety protections help protect connected devices and the power bank during charging.
Whether you are a student, office professional, traveler, or smartphone enthusiast, the Cuktech ZMI QB818 is a practical charging companion for everyday use.
Discover the Cuktech ZMI QB818 10000mAh Mini Fast Charging Powerbank at Rajshahi Tech and enjoy convenient portable charging wherever you go.
Key Features of Cuktech ZMI QB818
- 10000mAh Battery Capacity: Provides convenient backup power for smartphones and other compatible electronic devices.
- 30W Two-Way Fast Charging: Supports fast charging through its USB-C connection for both device output and power bank recharging.
- USB-C and USB-A Ports: Offers versatile connectivity for charging different electronic devices.
- Ultra-Compact Design: Its miniature body makes it convenient to carry in pockets and bags.
- Lightweight Construction: Weighs approximately 200–202g for comfortable portability.
- Low-Current Charging Mode: Supports charging smaller accessories such as wireless earbuds and smartwatches.
- Multiple Fast Charging Protocols: Supports compatible PD, QC, SCP, and other charging protocols.
- Dual-Device Charging: Allows you to charge two compatible devices simultaneously.
- Advanced Safety Protection: Includes protection against overcharging, over-discharging, short circuits, and excessive temperature.
- Wide Device Compatibility: Works with compatible smartphones, tablets, wireless earbuds, and other USB-powered gadgets.
Full Review of Cuktech ZMI QB818 10000mAh Mini Fast Charging Powerbank
1. Powerful 10000mAh Battery Capacity
The Cuktech ZMI QB818 comes with a 10000mAh rechargeable lithium battery designed to provide reliable backup power for everyday electronic devices.
Whether you are commuting, traveling, attending classes, or working outside your home, its battery capacity provides additional charging support when a wall outlet is unavailable.
It is suitable for charging compatible smartphones, wireless earbuds, Bluetooth accessories, and other portable electronics.
The actual number of charges depends on your smartphone’s battery capacity, charging efficiency, device usage, and power conversion losses.
2. 30W Two-Way Fast Charging Technology
Fast charging is one of the biggest advantages of the Cuktech ZMI QB818.
Its USB-C port supports up to 30W two-way fast charging, allowing the power bank to charge compatible devices quickly while also supporting fast recharging of the power bank itself.
This feature is particularly useful for people who regularly use their smartphones and need their backup battery ready for the next journey.
Compatible charging speeds depend on the connected device, charging protocol, cable, and power conditions.
3. Compact and Portable Mini Design
The Cuktech ZMI QB818 is designed for users who want powerful charging performance without carrying a large and bulky power bank.
With approximate dimensions of 98.5 × 50.2 × 26.25mm, it offers a pocket-friendly design that easily fits inside a small bag or backpack.
Its weight of approximately 200–202g also makes it convenient for everyday transportation.
You can carry it to your office, university, business meetings, or travel destinations without taking up too much space.
4. Dual USB-C and USB-A Output Ports
The QB818 features two different output interfaces, including USB-C and USB-A.
This combination offers greater flexibility when charging different electronic devices.
The USB-C connection supports up to 30W output, while the USB-A connection supports up to 22.5W maximum output, depending on the supported charging protocol.
You can also charge two compatible devices simultaneously.
When using both output ports together, the available power is shared according to the power bank’s operating limits.
5. Low-Current Charging Mode
Small electronic accessories such as wireless earbuds and smartwatches sometimes require lower charging currents than smartphones.
The Cuktech ZMI QB818 includes a dedicated low-current charging mode designed for these devices.
You can activate this mode by double-pressing the power button, according to the product instructions.
This makes the power bank more versatile for people who carry multiple electronic accessories.
6. Multiple Fast Charging Protocols
The Cuktech ZMI QB818 supports several charging protocols, including:
- Power Delivery (PD)
- Quick Charge (QC)
- Super Charge Protocol (SCP)
- Other compatible charging protocols
This broad protocol support helps improve compatibility with various smartphone brands and electronic devices.
However, actual charging speed depends on the device’s charging technology and the protocol supported by the power bank.
7. Advanced Safety Protection
Safety is an important consideration when choosing a portable power bank.
The Cuktech ZMI QB818 incorporates multiple protection mechanisms designed to improve charging safety and reliability.
Its protection system includes:
- Overcharge protection.
- Over-discharge protection.
- Short-circuit protection.
- Temperature protection.
These safety features help protect the power bank and connected devices during normal charging operation.
8. Wide Device Compatibility
The Cuktech ZMI QB818 is suitable for a wide range of USB-powered electronic devices.
You can use it with compatible:
- Android smartphones.
- iPhones.
- Tablets.
- Bluetooth earbuds.
- Wireless headphones.
- Smartwatches.
- Portable electronic accessories.
- Other USB-powered gadgets.
For the best charging performance, use a compatible charging cable and check the charging requirements of your device.
Full Technical Specifications of Cuktech ZMI QB818
General Information
| Specification | Details |
|---|---|
| Brand | Cuktech (ZMI) |
| Model | QB818 |
| Product Type | Mini Fast Charging Powerbank |
| Battery Capacity | 10000mAh |
| Battery Energy | 36.3Wh |
| Battery Voltage | 3.63V |
| Battery Type | Rechargeable Lithium Battery |
| Design | Mini and Compact |
| Weight | Approximately 200–202g |
| Dimensions | 98.5 × 50.2 × 26.25mm |
Battery and Charging Specifications
| Specification | Details |
|---|---|
| Battery Capacity | 10000mAh |
| Maximum Charging Output | 30W |
| Two-Way Fast Charging | Supported |
| USB-C Fast Charging | Up to 30W |
| USB-A Fast Charging | Up to 22.5W |
| Charging Input | USB-C |
| Low-Current Charging | Supported |
| Simultaneous Charging | Up to 2 Devices |
| Charging Protocols | PD, QC, SCP and Others |
Port Specifications
| Specification | Details |
|---|---|
| USB-C Port | Yes |
| USB-A Port | Yes |
| Total Output Ports | 2 |
| USB-C Input | Yes |
| USB-C Output | Yes |
| USB-A Output | Yes |
| Two-Device Charging | Supported |
Design and Build Specifications
| Specification | Details |
|---|---|
| Product Design | Ultra-Compact Mini |
| Dimensions | 98.5 × 50.2 × 26.25mm |
| Weight | Approximately 200–202g |
| Portability | Pocket-Friendly |
| Available Colors | Gray, Pink, Purple (market-dependent) |
Safety and Compatibility
| Specification | Details |
|---|---|
| Overcharge Protection | Supported |
| Over-Discharge Protection | Supported |
| Short-Circuit Protection | Supported |
| Temperature Protection | Supported |
| Low-Current Mode | Supported |
| Smartphone Compatibility | Compatible Android and iPhone Devices |
| Tablet Compatibility | Supported |
| Earbuds Compatibility | Supported |
| Smartwatch Compatibility | Supported |
Note: Charging power, input specifications, supported colors, and package contents can vary by regional version. Always check the product label and supplied documentation for the exact unit.
What Is Inside the Box?
The standard Cuktech ZMI QB818 retail package may include:
- Cuktech ZMI QB818 10000mAh Powerbank.
- USB-C Charging Cable.
- User Instruction Manual.
Package contents may vary depending on the seller and regional packaging.
Why Should You Choose Cuktech ZMI QB818?
The Cuktech ZMI QB818 is an excellent option for users who want a portable power bank with fast charging capabilities and a compact design.
Its 10000mAh capacity offers useful backup power for everyday activities, while 30W two-way fast charging provides convenient charging performance for compatible devices.
The dual-port design makes it possible to charge two devices at once, and its low-current mode adds support for smaller electronic accessories.
Another major advantage is its compact size. Unlike many traditional power banks, the QB818 is designed to fit comfortably into your pocket or small travel bag.
If you are looking for a mini power bank with fast charging, versatile connectivity, and convenient portability, the Cuktech ZMI QB818 is worth considering.
Buy Cuktech ZMI QB818 10000mAh Mini Fast Charging Powerbank from Rajshahi Tech
Looking for a compact and powerful power bank in Bangladesh?
Rajshahi Tech is your online destination for exploring modern technology products, smartphone accessories, portable chargers, and electronic gadgets.
We aim to make online shopping easier by providing informative product descriptions and convenient access to technology products.
Explore the Cuktech ZMI QB818 10000mAh Mini Fast Charging Powerbank at Rajshahi Tech and enjoy convenient charging wherever your daily activities take you.
Frequently Asked Questions (FAQs) About Cuktech ZMI QB818
1. What is the battery capacity of the Cuktech ZMI QB818 power bank?
The Cuktech ZMI QB818 features a 10000mAh rechargeable battery with a rated energy capacity of 36.3Wh at 3.63V. It provides portable backup power for compatible smartphones and electronic accessories.
2. Does the Cuktech ZMI QB818 support 30W fast charging?
Yes. The QB818 supports up to 30W two-way fast charging through its USB-C connection. Actual charging speeds depend on the connected device, cable, and supported charging protocol.
3. Can the Cuktech ZMI QB818 charge two devices simultaneously?
Yes. It features USB-C and USB-A output ports, allowing you to charge two compatible devices simultaneously. Available output power is shared according to the power bank’s operating limits.
4. Is the Cuktech ZMI QB818 compatible with iPhones and Android phones?
Yes. It supports compatible iPhone and Android smartphones. Its USB-C and USB-A connections provide flexible charging options for different devices. A suitable charging cable may be required.
5. Does the Cuktech ZMI QB818 support low-current charging?
Yes. It includes a low-current charging mode designed for smaller accessories such as wireless earbuds and smartwatches. You can activate this feature by double-pressing the power button.
6. How portable is the Cuktech ZMI QB818?
The power bank features a compact body measuring approximately 98.5 × 50.2 × 26.25mm and weighs around 200–202g. Its small size makes it convenient to carry in a pocket, handbag, or backpack.
7. Is the Cuktech ZMI QB818 safe to use?
The QB818 includes multiple safety protection features, including overcharge, over-discharge, short-circuit, and temperature protection. Using compatible cables and chargers is recommended for reliable operation.
Frequently Asked Questions (FAQs) About Rajshahi Tech
1. What is Rajshahi Tech?
Rajshahi Tech is an online technology and gadget shopping website where customers can explore smart devices, power banks, smartphone accessories, and other electronic products. Our goal is to make product discovery and online shopping more convenient.
2. Can I buy Cuktech products from Rajshahi Tech?
You can explore Cuktech products and other available technology accessories through the Rajshahi Tech website. Product availability and ordering options are displayed on the relevant product pages.
3. Does Rajshahi Tech provide delivery across Bangladesh?
Delivery availability depends on your location and the available delivery service. Please check the delivery information on the website or contact our support team to confirm delivery arrangements for your area.
4. How can I contact Rajshahi Tech for product support?
You can contact Rajshahi Tech through the contact information and communication channels listed on our official website. Our support team can help with product inquiries, order-related questions, and available after-sales assistance.
Final Verdict
The Cuktech ZMI QB818 10000mAh Mini Fast Charging Powerbank is a compact and versatile portable charging solution for modern smartphone users.
With its 10000mAh battery, 30W two-way fast charging, USB-C and USB-A connectivity, low-current charging mode, and multiple safety protections, it offers an excellent combination of performance and portability.
Its lightweight construction and pocket-friendly dimensions make it a practical companion for students, professionals, travelers, and everyday gadget users.
Explore the Cuktech ZMI QB818 10000mAh Mini Fast Charging Powerbank at Rajshahi Tech and keep your essential devices powered throughout the day.
Cuktech Zmi QB818 10000mAh Mini Fast Charging Powerbank is now available at Rajshahi Tech at the best price.
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