The south-west of Berlin had to make do without electricity for days. And even when the power is back on, a charged powerbank is worth its weight in gold in an emergency. Stiftung Warentest tested 24 power banks with prices ranging from just under 30 to around 100 euros. The practical test confirms this: All of them can charge compatible laptops as well as smartphones and tablets...
Intenso HE20000
20000 mAh, 100 W, 74 Wh5 pieces in stock
Product details
The new High-Efficiency Power Bank HE20000 is the perfect solution for you if you don't want to be without your devices while on the go. With an impressive output of 100 W and support for Power Delivery 3.0, the HE20000 provides more than enough power to quickly and efficiently charge laptops, smartphones, tablets, and even smartwatches. Thanks to the ability to charge up to three devices simultaneously, you'll never have to choose which device takes priority again. This power bank is the ideal companion for your modern digital lifestyle.
Another highlight of the HE20000 is the integrated LED display, which shows you the power usage of each individual port in real-time. This way, you always know exactly how much energy is being used and how efficient the charging process is. This not only ensures maximum control but also extends the lifespan of your devices.
The included USB-C to C cable is also a technical masterpiece: thanks to the integrated E-Marker chip, it even supports PD 3.1 and charging powers of up to 140 W. This makes it perfectly suited to charge even the most power-hungry devices in no time.
The Power Bank HE20000 is not only powerful and versatile but also compact and light enough to take anywhere. It fits easily into your carry-on luggage and is certified for use on airplanes. The included protective case offers additional comfort and protection during your travels. Whether for business trips or vacations – with the HE20000, you always have a reliable power source at hand. Count on the Power Bank HE20000 to always be well-prepared, no matter where your travels take you.
Additional properties | MagSafe compatible |
Charging technology | Power Delivery, Quick Charge |
USB ports | 1 x USB, 2 x USB-C |
Capacity | 20000 mAh |
Power capacity | 74 Wh |
Weight | 422 g |
Item number | 53727440 |
Manufacturer | Intenso |
Category | Powerbanks |
Manufacturer No. | 7350050 |
Release date | 21-12-2024 |
Sales rank in Category Powerbanks | 13 of 2752 |
Colour | Black, Grey |
Exact colour description | Charcoal |
Material group | Plastic |
Material | Plastic |
Powerbank type | Powerbank |
Additional properties | MagSafe compatible |
Min. output voltage | 2.50 V |
Max. output voltage | 20 V |
Output voltage | 2.5 - 20 V |
Electric current output | 3.25 A |
Charging technology | Power Delivery, Quick Charge |
Nominal power | 100 W |
USB ports | 1 x USB, 2 x USB-C |
Battery type | Li-ion |
Capacity | 20000 mAh |
Power capacity | 74 Wh |
Battery voltage | 3.70 V |
Country of origin | China |
CO₂ emissions | 2,38 kg |
Climate contribution | EUR 0,12 |
Scope of delivery | Travel case, USB Type-C to USB Type-C cable |
Length | 139 mm |
Width | 82 mm |
Height | 27 mm |
Weight | 422 g |
Product Safety |
Length | 17.80 cm |
Width | 13 cm |
Height | 4 cm |
Weight | 585 g |
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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- 12.Lenovo0,8 %
- 15.Torras0,9 %
- 16.Intenso1 %
- 17.Hama1,1 %
- 17.XtremeMac1,1 %
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.Hama0 days
- 1.INIU0 days
- 1.Intenso0 days
- 1.Joyroom0 days
- 1.LINQ Connects0 days
Return rate
How often is a product of this brand in the «Powerbanks» category returned?
Source: Galaxus- 3.Native Union0,6 %
- 6.Patona0,7 %
- 7.Intenso0,8 %
- 8.LogiLink0,9 %
- 9.Adata1 %