4smarts Powerbank Pocket Dual Cord

10000 mAh, 22.50 W, 38.50 Wh
CHF0.77/1Wh
Delivered between Tue, 17.3. and Wed, 18.3.
More than 10 pieces in stock at supplier
Free shipping starting at 50.–

Capacity2

Product details

More charging, less waiting. The power bank comes with two built-in USB-C cables and an additional port. The primary cable, with up to 22.5 W, is perfect for fast charging your smartphone and can even recharge the power bank itself if needed. The second cable is ideal for reliably powering smaller devices like TWS earbuds or your smartwatch. With the additional USB-C port, you can charge a tablet or a second smartphone simultaneously. This way, you always have the right solution at hand – without extra cable chaos.

Energy in both directions. This power bank is pass-through capable: it charges itself while simultaneously charging your smartphone or tablet. So you no longer have to choose which device gets power first. Especially convenient in the evening by the bedside or while traveling on a train – one cable is enough, and all devices are powered at the same time.

Control at the push of a button. The integrated LCD display shows you the charge level in percentage. Instead of guessing how much energy is left, you can see it at a glance. This way, you can plan your next charge in advance and always have full control over your mobile energy.

Power without bulk. Weighing only 174 g and with compact dimensions of 7 × 6 × 2.5 cm, this 10,000 mAh power bank is one of the most compact in its class. It fits easily into any pocket or small bag and is the ideal companion for commutes, city trips, or daily use. This way, you always have reliable energy at your fingertips – without unnecessary weight or bulky accessories.

Key specifications

Additional properties
LED battery status indicatorUSB cable integrated
USB ports
USB-C (3x)
Charging technology
Adaptive Fast ChargePower DeliveryPower Delivery 3.0Quick Charge 3.0SuperCharge
Capacity
10000 mAh
Power capacity
38.50 Wh
Weight
174 g

General information

Item number
62762964
Manufacturer
4smarts
Category
Powerbanks
Manufacturer no.
4S541625
Release date
4.10.2025
Sales rank in Category Powerbanks
458 of 3733

Colour

Colour
Grey
Exact colour description
GreyGreySpace grey

Material

Material group
Plastic
Material
Acrylonitrile butadiene styrene (ABS)Polycarbonates (PC)

Power bank properties

Powerbank type
Powerbank
Additional properties
LED battery status indicatorUSB cable integrated

Connections

USB ports
USB-C (3x)

Power supply

Battery voltage
3.85 V
output voltage
10V12 V5 V9V
Charging technology
Adaptive Fast ChargePower DeliveryPower Delivery 3.0Quick Charge 3.0SuperCharge
Nominal power
22.50 W

Battery properties

Battery type
LiPo
Capacity
10000 mAh
Power capacity
38.50 Wh

Origin

Country of origin
China

Voluntary climate contribution

CO₂ emissions
1.35 kg
Climate contribution
CHF 0.11

Scope of delivery

Scope of delivery
ManualUSB-C cable

Product dimensions

Length
22 mm
Width
70 mm
Height
60 mm
Weight
174 g

Package dimensions

Length
10.90 cm
Width
9.90 cm
Height
3.40 cm
Weight
203 g

30-day right of return
24 Months Warranty (Bring-in)
10 additional offers

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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
  • 60.Usams
    3.6 %
  • 61.HyperJuice
    3.9 %
  • 62.4smarts
    4 %
  • 62.TOP
    4 %
  • 64.Benks
    4.2 %

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
  • 34.Sandberg
    1 day
  • 34.Usams
    1 day
  • 36.4smarts
    3 days
  • 36.HyperJuice
    3 days
  • 38.TOP
    6 days

Return rate

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

Source: Digitec Galaxus
  • 45.Sandberg
    2.4 %
  • 45.TP-Link
    2.4 %
  • 48.4smarts
    2.7 %
  • 49.Ansmann
    2.8 %
  • 50.Forever
    2.9 %
Source: Digitec Galaxus