CHOETECH B739-BK 20W Slim USB-C 10000mAh Magnetic Power Bank - Black
Brand : CHOETECH

CHOETECH B739-BK 20W Slim USB-C 10000mAh Magnetic Power Bank - Black

SKU: V28-ELECHOB739BK
Price
Regular price $61.99
Regular price $80.95 Sale price $61.99
Save $18.96
/

  • Ships Next Business Day
  • 12 Months Warranty
  • 30 Days Returns*
  • Local Support
  • Secure payments
  • Carbon neutral
  • In stock, ready to ship
  • Backordered, shipping soon
GST Included. Shipping calculated at checkout.

This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.

The Choetech B739 power bank combines ultra-portable design with fast charging capabilities, making it perfect for everyday use, travel, or work. Weighing just a few ounces, this compact power bank fits easily in your bag or pocket. It offers both wired and magnetic wireless charging, delivering up to 60% power in just 30 minutes, while its intelligent output adjustment ensures optimal charging for various devices, including iPhones, Samsung Galaxy smartphones, and more. With advanced safety features like overheating and short-circuit protection, plus a built-in LED indicator for easy monitoring, the Choetech B739 is your reliable companion for keeping your devices charged on the go.

Ultra-portable design
With weight and thickness reduced to a minimum, the Choetech B739 powerbank is ideal for everyday use, travel, work or trips. You can easily fit it in your bag, backpack or even in your pocket. Its light weight and compact size means you'll never have to worry about extra weight.

Fast charging by two methods
Choetech B739 offers wired charging via a 20W USB-C cable to charge your device up to 60% in just 30 minutes, as well as wireless, convenient magnetic charging. Automatic output power adjustment (5W, 7.5W, 10W, 15W) ensures optimal charging for each device, without tangled wires. In addition, the B739 renews the energy of other devices while charging itself, making it even more practical.

Safety at the highest level
The powerbank is designed with ten-layer PCBA circuit protection, ensuring maximum safety for your devices. Protection against overheating, overvoltage, overcharging or short-circuit are just some of the advanced protections the B739 offers. So you can rest assured that your devices are fully protected while charging.

Wide compatibility and intuitive operation
Choetech B739 is compatible with a wide range of devices, such as iPhones 12-15 series, Samsung Galaxy S series smartphones, Google Pixel, AirPods Pro headphones and SONY WF. A built-in LED indicator allows you to easily monitor the charge level, and simple, intuitive buttons allow you to manage functions such as turning off or resetting the wireless charging.

Specification
  • Model: B739
  • Port: USB-C
  • USB-C input power: 5V-3A/9V-2A/12V-1.5A (18W)
  • USB-C output power: 5V-3A/9V-2.22A/12V-1.67A (20W)
  • Maximum wired charging power: 20W PD
  • Wireless charging output power: 5V-1A/5V-1.5A/5V-2A/5V-3A (15W max)
  • Housing material: Aluiminium alloy
  • Dimensions: 105 x 66 x 8.9 mm
  • Battery capacity: 10000 mAh
  • Your order will be shipped from Next Business Day and can be tracked online for your peace of mind. For further details, please take a look at our Shipping guide.

    This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.

    We guarantee a 12-month Aussie warranty on all items sold through our website, unless otherwise stated. Warranty covers products that are found to be faulty or damaged, except if stated otherwise on the product listing or sold as an accessory or bonus gift. More information is available here.

    Last Updated: 24/08/2025 03:13:04 PM

    Recently viewed