Varta Fast Energy
20000 mAh, 18 W, 74 WhProduct details
The right capacity for a high energy demand. Charge all your USB devices with this powerful powerbank when and where you want. In addition, you have the possibility to charge three devices of your choice at the same time and through the connection technology USB Type C these enormously fast.
| Capacity | 20000 mAh |
| Power capacity | 74 Wh |
| Charging technology | Quick Charge 3.0 |
| USB ports | 1 x Micro USB, 1 x USB-C, 2 x USB |
| Additional properties | LED battery status indicator |
| Weight | 513 g |
| Item number | 14158687 |
Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Powerbanks» category have a defect within the first 24 months?
Source: Galaxus- 5.Intenso0.7 %
- 5.OtterBox0.7 %
- 5.Varta0.7 %
- 8.Adata0.8 %
- 8.XtremeMac0.8 %
Statutory 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: Galaxus- 1.Ugreen0 days
- 1.Usams0 days
- 1.Varta0 days
- 1.Veger0 days
- 1.Verico0 days
Return rate
How often is a product of this brand in the «Powerbanks» category returned?
Source: Galaxus- 20.Hama1.3 %
- 20.Xtorm1.3 %
- 22.Varta1.4 %
- 22.Xlayer1.4 %
- 24.Anker1.6 %
- Three USB ports
- Knows many standards for fast charging of devices
- Somewhat high charging time
- No simultaneous charging and recharging
- Performance moderate
Among the 10,000 mAh power banks, a Varta model with wireless charging wins the test, while Xiaomi convinces with high performance and short charging time among the 20,000 mAh power banks. If you want to buy a really powerful power bank, it's best to go for the Anker 737 - it charges in record time, but is quite expensive...
When your mobile phone runs out of power on the road, they promise to save you. But the powerbank test shows: They don't always deliver as much energy as they say they do. We tested 19 power banks between 10 and 100 euros. The practical test confirms this: All of them can charge smartphones and tablets as well as laptops - as long as they support USB-C charging...