KUULAA 22.5W 20000mAh Fast Charging Power Bank
High Capacity. Smart Display. Travel-Ready Power.
Experience reliable and fast charging wherever you go with the KUULAA 20000mAh Portable Power Bank. Engineered for users who demand high-capacity charging, multi-device support, and universal compatibility, this sleek and compact power bank delivers up to 22.5W fast output to smartphones, tablets, headphones, and more.
With a durable Li-Polymer battery, real-time digital display, and dual fast-charging output ports, the KUULAA 22.5W Power Bank is your ideal everyday energy backup—powerful enough for long trips and compact enough for daily use.
Key Features
- Massive 20000mAh High-Capacity Battery
Charge your devices multiple times with this large Li-Polymer battery, perfect for long journeys, heavy phone users, or emergency backup. Capable of charging an average smartphone 3–5 times depending on battery size. - 22.5W Fast Charging via USB-A & USB-C
Features dual high-speed output ports: - Universal Compatibility with Wide Input Options
Supports multiple input interfaces, including USB Type-C and Micro USB, ensuring easy recharging with any common cable you have on hand. - Smart LED Digital Display
The easy-to-read digital power indicator gives you precise information about the remaining battery percentage—no guessing required. - Two-Way Quick Charge Support
Recharge the power bank faster with the USB-C input (up to 18W), allowing a full recharge in less time compared to standard input methods. - Compact Yet Powerful Design
Despite its large capacity, this power bank weighs only 405g and measures just 139.6 × 68 × 28.5 mm, making it portable and bag-friendly for commuters, travelers, and everyday users. - Advanced Circuit Protection
Built-in safety features protect against overvoltage, short circuits, overcurrent, and overcharging, ensuring both your devices and the power bank stay safe. - Premium Build & Minimalist Aesthetic
Encased in a durable, high-grade plastic shell with a sleek matte black finish, it balances style with function.
Specifications
- Brand: KUULAA
- Model: 20000mAh Power Bank
- Battery Type: High-Density Li-Polymer
- Capacity: 20000mAh
- USB-A Output: 4.5V-5A / 5V-4.5A / 5V-3A / 9V-2A / 12V-1.5A (22.5W Max)
- USB-C Output: 5V-3A / 9V-2.22A / 12V-1.67A (20W Max)
- USB-C Input: 5V-2.4A / 9V-2A / 12V-1.5A (18W Max)
- Micro USB Input: Supported
- Display: LED Digital Battery Percentage
- Material: Durable ABS Plastic Shell
- Dimensions: 139.6 × 68 × 28.5 mm
- Weight: 405g
- Colour: Black
- Safety Features: Overcurrent, Over-voltage, Overcharge, Short Circuit Protection
- Certifications: CE, RoHS
- Origin: Mainland China
Why Choose the KUULAA 20000mAh Power Bank?
When performance, power, and portability matter, the KUULAA 22.5W 20000mAh Power Bank delivers. With enough juice to charge multiple devices multiple times, built-in safety systems, and broad compatibility with USB-A and USB-C fast charging, it’s a future-proof power solution for work, travel, and everyday life.
