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AlzaPower Onyx 20000mAh USB-C, White

£17.42 without VAT

AlzaPower Onyx 20000mAh USB-C, White

A handy power bank with two ways of charging

With the AlzaPower Onyx USB-C power bank, you can conveniently charge two devices at the same time. We equipped the Onyx nowtwo USB-A outputs and a capacity of 20,000 mAh.You can then charge the Powerbank either via the USB-C connector or using the supplied microUSB cable, which takes approximately 11 hours.

AlzaPower Onyx 20000mAh USB-C

Charges efficiently
every device

It is also missingSmart IC technology, which automatically detects the connected device and ensures optimal power distribution.
AlzaPower Onyx 20000mAh USB-C

Onyx powerbanks
they are safe

The protection of AlzaPower Onyx itself and the charging device provides protectionsix times safety protection against overvoltage, overload, short circuit, overheating, overcharging and undercharging. The state of charge of the Onyx USB-C powerbank is signaled by four LED diodes, and you will certainly appreciate the practical strap on the corner of the powerbank.

AlzaPower Onyx 20000mAh USB-C

Go green
with Alza

We are environmentally friendly and therefore we supply our products in a recyclable frustration-free package. Be green with AlzaPower.

AlzaPower Onyx 20000mAh USB-C
AlzaPower Onyx 20000mAh USB-C

The AlzaPower product family

We designed AlzaPower products to meet the highest standards. Thanks to this, we can guarantee the top quality of each individual product and provide superior service. Therefore, in the event of a fault in most of our products, we offer you immediate replacement for a new piece at all branches.

AlzaPower Onyx 20000mAh USB-C


  • Charge up to 2 devices simultaneously
  • Strap on the corner of the power bank
  • Smart IC
    Automatic detection of the connected device
    Optimum power distribution
  • Six-fold safety protection - against overvoltage, overload, short circuit, overheating, overcharging and undercharging
  • Battery:
    Capacity: 20,000 mAh (74 Wh)
    Battery type: Li-Polymer
  • Inputs:
    microUSB: 5V / 2A (10 W)
    USB-C 5V / 2A (10 W)
  • Outputs:
    USB-A: 5V / 2A (10 W)
    USB-A: 5V / 2A (10 W)
  • Recharge time:
    11 hours (5V / 2A)
  • Battery status LED (4 × LED)
  • Operating and storage conditions:
    Operating temperature: 0 ~ 40 ° C
    Operating humidity: 20-70%
    Storage temperature: -20 ~ 60 ° C
    Storage humidity: 0-75%
  • Package contents: p owerbanka, USB cable (USB-A / microUSB) with loop and manual
13 customers rated
customers have purchased
90 %
customers recommend



Capacity 20,000 mAh


Determined for Mobile phones and tablets


Number of outputs 2
Outputs USB
Output current 2 A
output voltage 5 V


Input Micro USB, USB-C
Output current 2 A


Features and functions LED indication status
Cable Micro USB
Colour White


Width 141 mm (14.1 cm)
Height 64 mm (6.4 cm)
Depth 23 mm (2.3 cm)


Weight 325 g
Code:  APWPB161p
Warranty: 24 months
Product Number:  APW-PBO20CW
Links: Manufacturer's Website: