Welcome to your environment! You can order everything from your assortment with your personal budget here.

You can always return to the normal Coolblue website by clicking here.

Your outstanding budget (incl. VAT) is always visible here, so you know exactly how much you can spend.

Coolblue home
Log in as a business customer
  • View prices including and excluding VAT
  • Easily order multiple units
  • Place a business order quickly
Log in

Don't have an account yet? Start here

Show 7 products

Sort

Recommended for product type
MagSafe magnet
Brand
Easy to take with you
Type USB connector
Power
Type of USB cable included
Number of USB connectors
Review score
Price
Color
Coolblue's Choice
Second Chance

30,000mAh power banks

30,000mAh power banks

  • 7 power banks

You can use power banks with 30,000mAh capacity to charge smartphones, tablets, and laptops. Most of these power banks have a capacity of 27,000mAh. Power banks with more capacity aren't allowed on the plane. With 27,000mAh capacity, you can fully charge most smartphones about 5 times. You can fully charge tablets and laptops 2 times, and smaller models even 3 times. The actual capacity of power banks is about 2/3 of the given capacity. This has to do with energy loss and voltage conversion. From 27,000mAh, approximately 18,100mAh remains. Compare the battery capacity of your device with that number to see how often you charge your device. Keep in mind that power banks with this capacity are quite large and heavy.

Our choice for a laptop power bank | charge your smartphone 5 times | 27 Ah Battery capacity | None MagSafe magnet
86,78 excl. VAT 105,-
In stock
charge your smartphone 5 times | 25 Ah Battery capacity | Easy to take with you: good
82,64 excl. VAT 100,-
In stock
0 reviews
charge your smartphone 5 times | 27 Ah Battery capacity | None MagSafe magnet
161,16 excl. VAT 210,- 195,-
In stock
charge your smartphone 5 times | 27,65 Ah Battery capacity | None MagSafe magnet
140,50 excl. VAT 170,-
In stock
charge your smartphone 5 times | 27 Ah Battery capacity | None MagSafe magnet
116,53 excl. VAT 141,-
In stock
0 reviews
charge your smartphone 5 times | 27 Ah Battery capacity | None MagSafe magnet
82,64 excl. VAT 100,-
In stock
charge your smartphone 9 times | 27,6 Ah Battery capacity | None MagSafe magnet
114,88 excl. VAT 139,-
In stock
Personal chat Digitalk.
You're now chatting with Coolblue customer service
This chat is closed
foo
Oeps File size is larger than 5MB. Upload a smaller file.