AlzaPower City 10000mAh Power Delivery (20W) black
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AlzaPower City 10000mAh Power Delivery (20W) black
Slim power bank with a display, fast charging support, and an integrated USB-C cable
With the AlzaPower City power bank featuring a 10,000mAh capacity, you get a reliable power source—for home, work, and travel. You can easily charge your smartphone and tablet at up to 22.5W, and in Low Power Mode, you can also charge wireless headphones or smartwatches. It also features a modern, exceptionally slim design (just 15mm) with clean lines and a clever solution in the form of an integrated USB-C cable with a curved tip, which also serves as a practical carrying loop. The integrated cable is complemented by a combination of two connectors—1× USB-C and 1× USB-A—allowing you to charge up to three devices simultaneously. It also features a clear display showing the current charge level, fast-charging support, and a Pass-Through function for simultaneously charging the power bank and connected devices.
10,000mAh
Capacity
up to 22,5W
Maximum power
PD 3.0, QC 3.0, AFC, FCP Apple 2.4A
Fast charging
71 × 116 × 15mm
Dimensions
18cm
Length of the integrated cableThe power bank ensures optimal charging for every device
You can connect your devices to the AlzaPower City Power Bank via the USB-C and USB-A ports or use the built-in USB-C cable, which is always at your fingertips. Of course, it supports fast-charging protocols such as Power Delivery 3.0, Quick Charge 3.0, Samsung AFC, Huawei FCP, and Apple 2.4A. Smart IC technology automatically detects connected devices and ensures optimal power distribution for each one.
- USB-C (cable): DC 5V / 3A, 9 / 2A, 12V / 1.5A (max. 18W)
- USB-C (connector):DC 5V / 3A, 9V / 2.22A, 12V / 1.67A (PD max. 20W)
- USB-A: DC 5V / 4.5A, 9V / 2A, 10V / 2A, 12V / 1.5A (max. 22.5W)
- When using all outputs, the power bank's maximum output is 15 W (5 V / 3 A)
The AlzaPower City is also suitable for charging watches and headphones
The AlzaPower City power bank features a Low Power Mode that allows you to safely charge small, sensitive devices with low power consumption, such as headphones or smartwatches. To activate the mode, hold down the power button for 3 seconds—the last digit on the display will begin to rotate, repeating every 5 seconds. You can exit Low Power Mode by holding down the button again or by double-clicking the same button. The mode also turns off automatically after 2 hours.
Maximum charging safety
This power bank can be conveniently charged using the built-in USB-C cable, which serves as both an input and output, so you can use it to charge the power bank itself as well as to power connected devices. In addition, the power bank can also be charged via the USB-C port using any USB-C cable. Charging to 100% takes approximately 3 hours (when using a charger with at least 20W) and, thanks to the display, you’ll always have a clear overview of the current capacity. Maximum safety is ensured by 6-fold protection against overvoltage, overload, short circuit, overheating, overcharging, and undercharging, protecting both the AlzaPower City power bank and connected devices.
Detailed specifications of the AlzaPower City Power Bank, black
- Integrated USB-C cable (18cm) with a curved tip that also serves as a practical loop
- Capacity: 10,000mAh (38.5Wh, 3.85V, Li-Po)
- Supports Power Delivery 3.0, Qualcomm Quick Charge 3.0, Samsung AFC, Huawei FCP, and Apple 2.4A
- Output power up to 22.5W (5V / 4.5A) and input power up to 18W (9V / 2A)
- Charges up to three devices simultaneously
- Smart IC – automatic detection of connected devices and optimal power distribution
- 6-fold safety protection against overvoltage, overload, short circuit, overheating, overcharging, and undercharging
- Pass-Through function (simultaneous charging of the power bank and connected devices)
- Low Power Mode – allows you to charge headphones and watches
- LCD for a clear overview of the power bank’s charge status and charging parameters
- Housing made of non-flammable material compliant with UL94 standard
- Charging time: 3 hours (with a minimum 20W charger)
- Input (USB-C port and cable): DC 5V / 3A, 9V / 2A, 12V / 1.5A (PD max. 18W)
The AlzaPower Product Family
We designed AlzaPower products to meet the highest standards. This is one of the reasons we can guarantee the top quality of every single product and provide exceptional service. That’s why, in the event of a defect, we offer an immediate replacement with a new unit for most of our products at all our locations.
- Charging speed depends on the total power of a charger (W) and the maximum power that can be used to charge the device that is being charged. If the charger provides more power than the device supports, the power supplied is automatically reduced so that the device is not damaged in any way.
Specifications
Capacity
Output
Power and charging
Standards and certifications
Features
Cable
Usage
Inputs
Colour
Weight
Dimensions
A 36-month / 3-year or 48-month / 4-year warranty refers to the total duration of the warranty from the date of receiving the goods. Compared to standard statutory rights, this gives you an additional 12 months / 1 year or 24 months / 2 years, respectively, to file a claim.
Specifications can be changed without notice. Images are for illustrative purposes only.
