Choetech Powerbank B729 20000mAh 22.5W PD USB-A / USB-C - black

20000 mAh, 22.50 W, 74 Wh
CHF0.45/1Wh
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Product details

The Choetech Powerbank B729 is a powerful and reliable energy source with a capacity of 20,000 mAh. It has been designed to meet the needs of travellers, campers, and everyday users. With an output power of 22.5 W, this power bank enables fast charging of devices, allowing smartphones to be charged up to 60% in just 30 minutes. The B729 not only offers impressive capacity but also advanced safety features that ensure the protection of your devices. It is compatible with a variety of devices, including smartphones, tablets, and wireless headphones, making it ideal for anyone seeking a versatile and functional power supply solution.

  • Fast charging at 22.5 W, perfect for quick energy supply
  • Compatible with USB-A and USB-C devices, including smartphones and tablets
  • Can charge up to three devices simultaneously, enabling multitasking
  • Integrated safety features to protect against overcharging and short circuits.

Key specifications

Capacity
20000 mAh
Power capacity
74 Wh
USB ports
1 x USB, 1 x USB-C
Additional properties
Hand warmer, LED battery status indicator, LED flashlight, MagSafe compatible
Item number
52428415

General information

Manufacturer
Choetech
Category
Powerbanks
Manufacturer no.
01.01.04.XX-B729-ACBK
Release date
25.10.2024

Colour

Colour
Black
Exact colour description
Black

Material

Material
ABS, PC

Power bank properties

Powerbank type
Powerbank
Additional properties
Hand warmer, LED battery status indicator, LED flashlight, MagSafe compatible

Connections

USB ports
1 x USB, 1 x USB-C

Power supply

Battery voltage
3.70 V
Nominal power
22.50 W

Battery properties

Capacity
20000 mAh
Power capacity
74 Wh

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
Powerbank, USB-C cable, User manual

Product dimensions

Length
150 mm
Width
68 mm
Height
28 mm

Package dimensions

Length
21.10 cm
Width
10.50 cm
Height
3 cm
Weight
475 g

30-day right of return
24 Months Warranty (Bring-in)
1 additional offer

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Powerbanks» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 18.Veger
    1.2 %
  • 23.Ansmann
    1.3 %
  • 24.Choetech
    1.4 %
  • 24.Fresh'N Rebel
    1.4 %
  • 26.FreeVoice
    1.5 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Choetech
    Not enough data
  • 1.Adata
    0 days
  • 1.Anker
    0 days
  • 1.Ansmann
    0 days
  • 1.Aukey
    0 days

Return rate

How often is a product of this brand in the «Powerbanks» category returned?

Source: Digitec Galaxus
  • 51.TP-Link
    3.2 %
  • 52.Usams
    3.3 %
  • 53.Choetech
    3.4 %
  • 54.HyperJuice
    3.5 %
  • 55.PhoneLook
    4 %
Source: Digitec Galaxus