The Choetech B728 is a compact 10000mAh power bank with up to 22.5W output and a digital display that shows the exact battery percentage. At 225 grams it is an easy everyday carry for keeping your phone, tablet or other gadgets charged through the workday.

Key features

• 10000mAh capacity in a small, lightweight body
• Up to 22.5W output for quick, consistent charging
• Three outputs (one USB-C, two USB-A) to charge three devices at once
• USB-C input up to 18W for faster recharging
• LED digital display shows the remaining battery percentage
• Overcurrent, overvoltage, short-circuit and overcharge protection

Specifications

• Model: Choetech B728
• Capacity: 10000mAh
• Outputs: 1 x USB-C, 2 x USB-A
• Maximum output: 22.5W
• Input: USB-C, up to 18W
• Size: 149.5 x 67.4 x 15.5 mm
• Weight: 225 grams
• Housing: ABS + PC
• Certifications: FCC, CE, RoHS

Compatibility

Charges smartphones, tablets and other USB devices. Phones that support USB Power Delivery can use the USB-C port, and the two USB-A ports take standard USB-A cables.

Why buy from Store360

Real Canadian stock shipped from inside Canada, no customs surprises, and warranty support from our team. Need more capacity? Compare the 20000mAh B729 and other models in our power bank collection.

FAQ

Can it charge three devices at once?
Yes. With one USB-C and two USB-A outputs, you can charge three devices at the same time.

How do I know when to recharge it?
The digital display shows the remaining battery as a percentage, so you can see exactly how much is left.

Is it small enough to carry every day?
Yes. It measures 149.5 x 67.4 x 15.5 mm and weighs 225 grams.