From 50% of your iPhone's battery in 30 minutes, that's a different story. The Power Delivery technology using the USB-C/Ligtning cable you get with every iPhone will give you that incredible speed. That way, you don't have to wake up in the middle of the night dreading that you forgot to put your phone in the charger and your battery is empty in the morning. Simply recharge it during breakfast. Fast charging is only supported by special USB-C/lightning cables, found HERE. 

Although the 30000 mAh Black Core Power Bank doesn't offer wireless charging, which some modern smartphone owners might welcome. On the other hand, it provides enough power to charge almost any electronic device, from a smartwatch to a smartphone to a laptop or macbook. The charging power of 18 W is absolutely unbeatable in the competition of similar power banks.

Key Specifications

• Power Delivery technology providing fast charging capability for Apple iPhones.
• Qualcom 3.0 Quick Charge enabling extremely fast charging for smartphones running Android operating system.
• Single30 000 mAh capacity.
• 3 types of connectors: USB, Micro USB, USB-C, Ligtning.
• Strong 3A output sufficient for most modern electronics.
• Total power output 18 W.

User Reviews

Most power banks with extreme capacity are quite large and heavy. The Swissten Black Core only weighs around 0.5kg, plus it's quite compact and takes up almost no space in a backpack. And this, in addition to the output power, convinced me that it was the right technology for a holiday under a tent, which I wanted to work on occasionally in the evenings. Plus, thanks to the LCD display, I knew how up to date the power bank was and could recharge it when needed during occasional trips to civilization. My laptop just purred contentedly thanks to the juice from the Black Core, and even on vacation I managed to meet all the deadlines I had agreed to with my boss.

Filip, Swissten.eu