Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Ports & interfaces | |
| Input interface | USB Type-C |
| USB ports quantity | 3 |
| USB Type-A output ports | 2 |
| USB Type-C ports quantity | 1 |
| Weight & dimensions | |
| Weight | 438 g |
| Height | 160 mm |
| Width | 79 mm |
| Depth | 24 mm |
| Energy management | |
| Total output power | 20 W |
| Wireless charging power | 10 W |
| USB Type-C charging port | ![]() |
| Packaging data | |
| Package weight | 520 g |
| Package depth | 121 mm |
| Package height | 32 mm |
| Package width | 227 mm |
| Packaging content | |
| Cables included | USB Type-C |
| Quantity per pack | 1 pc(s) |
| Design | |
| LED indicators | ![]() |
| Product colour | White |
| Housing material | Plastic |
| Charger compatibility | Activity tracker, Headphones/Headset, Mobile phone/Smartphone, Smartwatch, Universal |
| Number of simultaneously connected devices (max) | 4 |
| Power bank & device charging at once | ![]() |
| Performance | |
| Battery technology | Lithium Polymer (LiPo) |
| Battery capacity | 20000 mAh |
| Battery voltage | 3.7 V |
| Fast charging | ![]() |
| Wireless charging | ![]() |
| Charging source | USB |
![]() | |
| Fast charging technology | Quick Charge 3.0 |
| Features | |
| Product type | Powerbank |
| Logistics data | |
| Warranty period | 2 year(s) |
| EAN | 4008496056101 |
| Warranty | 2 years |
The VARTA Wireless Power Bank 20,000 mAh (57909101111) is a high-capacity portable charger for mobile devices. Its 20,000 mAh lithium polymer battery can charge a standard smartphone multiple times. Devices can be charged using either a cable or the integrated wireless pad. The power bank supports Quick Charge 3.0 for faster charging of compatible hardware, with a total output of 20W across its available ports. The 3.7V battery is compatible with a wide range of mobile devices, including smartphones, smartwatches, activity trackers, and wireless headphones.
The white plastic unit features integrated LED indicators that show the charging status. It measures 160 x 79 x 24 mm and weighs 438 g. Connectivity includes one USB Type-C port and two USB Type-A output ports. Up to four devices can be charged simultaneously by using the wired ports and the wireless charging surface, which delivers up to 10W of power. A USB Type-C cable is included for recharging the power bank.
Key Features:- 20,000 mAh battery capacity: recharge most modern smartphones three to four times on a single cycle.
- Qi-standard wireless charging: provides up to 10W of cable-free power for compatible mobile devices.
- Triple port configuration: uses two USB-A ports and one USB-C port to charge multiple devices at once.
- Quick Charge 3.0 support: reduces charging times for compatible hardware.
- 20W total output: enables efficient energy distribution when charging up to four devices simultaneously.
- Lithium Polymer (LiPo) technology: a stable energy storage solution.
- Integrated LED indicators: show the remaining battery level and charging progress.
Estimated delivery: 23.07 - 27.07
Today: 10:00 - 18:00
Estimated delivery: 23.07 - 27.07
Today: 09:00 - 17:00
Estimated delivery: 23.07 - 27.07
Today: 10:00 - 17:00
Estimated delivery: 23.07 - 27.07
Today: 10:00 - 18:00
Estimated delivery: 23.07 - 27.07
Today: 10:00 - 17:00
Estimated delivery time: 23.07 - 27.07
Estimated delivery time: 23.07 - 26.07
Estimated delivery time: 24.07 - 27.07
Estimated delivery time: 24.07 - 27.07
Estimated delivery time: 24.07 - 26.07
Estimated delivery time: 23.07 - 27.07
Estimated delivery time: 23.07 - 27.07
Estimated delivery time: 24.07 - 26.07

