The Choetech B729 is a 20000mAh power bank for days when one charge is not enough, such as weekends away, road trips and long days out. It charges up to three devices at once with up to 22.5W output, and its LED display shows the exact percentage left.

Key features

• 20000mAh capacity for smartphones, tablets and other electronics
• Up to 22.5W output for quick, effective charging
• Three outputs: two USB-A and one USB-C
• USB-C input accepts up to 18W
• LED display shows the precise remaining percentage
• Overcurrent, overvoltage, short-circuit and overcharge protection

Specifications

• Model: Choetech B729
• Capacity: 20000mAh
• Outputs: 2 x USB-A, 1 x USB-C
• Maximum output: 22.5W
• Input: USB-C, up to 18W
• Size: 150 x 68 x 28 mm
• Housing: ABS and PC

Compatibility

Works with smartphones, tablets and other USB-charged electronics. Connect USB-C devices to the USB-C port and devices with USB-A cables to the two USB-A ports.

Why buy from Store360

Real Canadian stock shipped from inside Canada, no customs surprises, and warranty support from our team. For even more capacity, compare the 40000mAh and 50000mAh models in our power bank collection.

FAQ

How many devices can I charge at once?
Three: one on the USB-C port and two on the USB-A ports.

How fast does the power bank itself recharge?
The USB-C input accepts up to 18W, so an 18W or faster USB-C charger gives the quickest refill.

How big is it?
It measures 150 x 68 x 28 mm, compact enough for a backpack or handbag.