Powerbanks

Want to buy a power bank?

Do you often find your phone draining quickly? Or are you constantly worrying about whether you have enough battery? Then it's time to buy a power bank. Power banks come in various shapes and sizes. Some fit easily in your pocket. A power bank is easy to take with you anywhere. With a power bank, you can sometimes charge your phone up to eight times.

Which power bank should I choose?

When looking for a power bank, there are a few things to consider. One of the most important aspects of a power bank is its capacity. The higher the capacity, the more often you can charge your phone, tablet, or other device. It's also important that the power bank can charge your device quickly enough. To achieve this, the power bank must provide sufficient power, expressed in watts. Phones vary considerably in how many watts they can charge. For example, the latest iPhones can use 27W, while the latest Samsung phones can use 45W.

Finally, there's the size and connection. If you want to charge multiple devices simultaneously with your power bank, you'll need multiple connections. If you plan to take your power bank with you when traveling, a compact size is often preferable. For more information on choosing a power bank, read our blog post on how to choose the right power bank .

What capacity do I need?

There's a significant difference in energy consumption and charging time between devices. A low-capacity power bank (up to 10,000 mAh) is more suitable for charging smartphones or action cameras (such as a GoPro). Charging a tablet or laptop requires a higher-capacity power bank (20,000 mAh or more). Logically, a smartphone can be charged twice as often with a 20,000 mAh power bank compared to a 10,000 mAh one . However, a 20,000 mAh power bank is heavier to carry.

10,000 mAh	20,000 mAh
Charge your smartphone 1.5 to 4 times	Charge your smartphone 3 to 8 times
Day trip	Holiday
1-day festival	Multi-day festival
Not suitable for charging tablets	Charge your tablet 1 to 1.5 times
E-reader	E-reader
Smartwatch	Smartwatch
Earplugs	Earplugs
Action cam	Action cam

How much power/watts do I need?

The amount of power you can charge varies greatly from phone to phone. This can sometimes make it difficult to determine how many watts you need to charge your phone as quickly as possible with your power bank. That's why we've compiled an overview of the most commonly used phones and their charging capacity.

Model	Battery capacity	Wired Charging Power	Wireless Charging Power
iPhone 17	3,692 mAh	40W	MagSafe and Qi2 up to 25W
iPhone 16	3,561 mAh	27W	MagSafe and Qi2 up to 25W
Samsung Galaxy S25 Ultra	~5,000 mAh	45 W	15 W (Qi2)
Xiaomi 17 Pro Max	~6,300–6,600 mAh	~100 W	~50 W
Xiaomi 17 Pro	~6,300 mAh	~100 W	~50 W
Oppo Find X9 Pro	~5,910 mAh	~80–100 W	~50 W
Google Pixel 10 Pro XL	~5,200 mAh	45 W	25 W (Qi2)
OnePlus 13	~6,000 mAh	~80–120 W	~50 W
Vivo X300	~5,000 mAh	~80 W	~50 W (Qi)
Honor Power 2 5G	~7,000+ mAh	~66–80 W	None / limited
Moto G67 Power 5G	~5,000+ mAh	~30–33 W	No
Samsung Galaxy M17 5G	~5,000 mAh	~25–33 W	No

View all iPhone models on our iPhone power bank page.

Is your phone model not listed here? Please contact our customer service .

Why do I need a power bank?

You've probably had a long day on the road, only to find your phone completely dead just before you get home. This can be incredibly inconvenient in a world where your phone is one of your most important accessories. That's why you always want a charged battery. Unfortunately, a phone can't always last a whole day, especially with heavy use. That's where a power bank can be a real lifesaver. With a power bank, you can charge your phone about one to four times. This can easily last you a whole day or even a whole weekend.

A power bank for travel or on the go

When you travel, it's incredibly important to take a power bank. These days, almost everything is managed via your smartphone: your boarding pass, your itinerary, your reservation. That's why you really can't afford to run out of battery while traveling. But you don't always want to lug a heavy power bank around. Fortunately, there are also very light and small power banks that can still charge your phone at least 1 to 1.5 times. These power banks can be a real lifesaver while traveling. Just be sure to check whether your power bank is allowed on the plane .