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5 stars
1
4 stars
1
3 stars
0
2 stars
3
1 star
0
It barely charges: it hung open on a backpack for four days on a trail, only being able to charge one phone twice, and we left with a fully charged power bank, completely missing the point!
Sofie
26 August 2025
Automatically translated from Nederlands
Simply not usable, do not charge in the sun which is exactly what you bought it for
Chris
8 November 2025
Automatically translated from Nederlands
I am happy with it. The included cable and hook are handy.
Ludo
20 January 2025
Automatically translated from Nederlands
98,-
98,-
Product number | 952779 | |
|---|---|---|
Manufacturer code | XR203 | |
Brand | Xtorm | |
Processing of your defect | Via Coolblue | |
Old product returned for free |
Number of charges smartphone | 2 | |
|---|---|---|
Battery/battery capacity | 10 Ah | |
Power | 20 W | |
Easy to take with you | Good | |
Fast charge type | Power Delivery 3.0 | |
Recommended for product type | E-readers, Smartphone, Smartwatch, Tablet | |
Type of USB port | Standard USB-A, USB-C | |
Number of USB ports | 3 | |
Type of USB cable included | USB-C to USB-C |
Height | 16,6 cm | |
|---|---|---|
Width | 9,5 cm | |
Depth | 2,7 cm | |
Weight | 506 g | |
Color | Black, Orange | |
Material | Plastic | |
Water-resistant | ||
IP certification | IP65 | |
Shockproof |
Battery technology | Lithium-ion | |
|---|---|---|
Wireless charging | ||
Power bank chargeable via fast charging |
Number of USB-C ports | 1 | |
|---|---|---|
Output or Input USB-C port | Both | |
Power USB-C port | 20 W | |
Fast charging USB-C port | ||
Type of fast charging USB-C port | Power Delivery 3.0 | |
Number of female standard USB-A ports | 2 | |
Power standard USB-A port | 18 W | |
Fast charging standard USB-A port | ||
Type of fast charging basic USB-A port | Quick Charge 3.0 | |
Power second standard USB-A port | 18 W | |
Fast charging second standard USB-A port | ||
Type of fast charging second standard USB-A port | Quick Charge 3.0 |
Solar cell | ||
|---|---|---|
Charging time solar cell | 15 hours | |
Number of solar panels | 3 | |
Battery level indicator | ||
Flashlight |
Made for brand | Apple, Huawei, Motorola, Samsung, Sony, Universal, Xiaomi |
|---|
Our digital expert will help you, but it can sometimes make mistakes, like humans do.
10 Ah
45 Ah
20 Ah
40 Ah
24 Ah
3
3
4
3
3
20 W
67 W
35 W
100 W
140 W
E-readers, Smartphone, Smartwatch, Tablet
E-readers, Laptops with USB C connector, Smartphone, Smartwatch, Tablet
Smartphone, Tablet
E-readers, Laptops with USB C connector, Smartphone, Smartwatch, Tablet
Laptops with USB C connector, Smartphone, Tablet
According to our power bank expert
For 2 full charges: you can fully charge your smartphone 2 times with this power bank.
Charge 3 devices at the same time: you can charge 3 devices at the same time with this power bank.
Fast charging: thanks to its 20W power, this power bank charges your devices quickly.
Slower with all ports: if you use all of the USB ports at the same time, charging slows down.
Long charging time with sunlight: it takes more than a day if you want to fully charge the power bank with sunlight.
Current product
98,-
89,-
98,-
123,-
140,-
In stock
In stock
Coolblue takes care of everything, from taking out an insurance to repairs
For almost all accidents
More coverage in case of damage than your standard warranty
No deductible
First, add your power bank to your shopping cart. On the next page, choose the Protection Plan below. You always have a 30-day return window and pay no deductible in case of damage.
2-year Protection Plan
7,99
one-time3-year Protection Plan
10,99
one-time