Cuktech ZMI QB817 10000mAh Mini Fast Charging Powerbank
Stay powered up on the go with the ultra-compact Cuktech ZMI QB817 10000mAh Mini Fast Charging Powerbank. Formerly known as ZMI, this portable powerhouse is your perfect companion for travel and daily use in Bangladesh. Despite its pocket-sized design, this 10000mAh power bank packs a serious punch with 22.5W two-way fast charging. It supports a wide range of quick charging protocols, including PD (Power Delivery) and QC (Quick Charge), ensuring your smartphone, tablet, and other devices get a rapid power boost. With its versatile port configuration, you can charge up to three devices simultaneously. The ZMI QB817 is not just powerful; it’s also smart, with multiple safety protections and a lightweight build that makes it the ultimate portable charger for a modern, on-the-go lifestyle.
Key Features:
- Mini & Ultra-Compact: At just 90 x 64 x 24 mm, this power bank is designed to fit comfortably in your pocket or bag without any bulk.
- 22.5W Two-Way Fast Charging: Supports fast charging for both your devices and the power bank itself, saving you valuable time.
- Universal Fast Charging Protocols: Compatible with major fast charging standards like PD, QC, FCP, and SCP, ensuring efficient charging for almost all devices.
- Triple-Port Output: Features one USB-C and one USB-A output port, allowing you to charge multiple devices at once.
- Durable & Safe: Built with a high-quality plastic shell and equipped with multiple safety protections to prevent overcharging, short-circuits, and other hazards.
More Specifications:
- Brand: Cuktech (formerly ZMI)
- Model: QB817
- Battery Capacity: 10000mAh (37Wh)
- Rated Capacity: 5500mAh (5V/3A)
- Max Output Power: 22.5W
- Input Ports: USB-C, Micro-USB
- Output Ports: USB-C, USB-A
- Dimensions: 90 x 64 x 24 mm
- Weight: ≈285g









