Forget the hassle of juggling multiple accessories. Charge all of your devices simultaneously with two USB-C and two USB-A ports.

Charge multiple devices and sync data simultaneously. With the USB 2.0, transfer data quickly and safely up to 480Mbp/s.

FOUR High Power Charging interfaces, with a full recharge time of one hour!

• USB-C port 1: Max 100W USB-C Power Delivery 3.0 Input & Output
• USB-C port 2: Max 100W USB-C Power Delivery 3.0 Input & Output
• USB-A port 1: Max 18W USB-A Qualcomm Quick Charge 3.0 Output 
• USB-A port 2: Max 18W USB-A Qualcomm Quick Charge 3.0 Output

• 100W USB-C Power Delivery Profile (Input&Output): 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/3A, 20V/5A  
• 18W USB-A Output QC Profile: 3.6V-12V, Max 18W

AlsterPlus is a powerful 27000mAh/100Wh battery, but with USB-C Power Delivery 3.0 100W technology, it can be recharged in around one hour.

Versatile Charging

Charge multiple devices and sync data simultaneously. 

With Power Sharing Technology, AlsterPlus will automatically sensor and share the power when multiple devices are connected. 

Pass through charging allows you to recharge the AlsterPlus from any port while charging your devices at the same time.

AlsterPlus is also able to charge and SYNC your new iPad Pro.

Sleek, Compact and Lightweight
AlsterPlus is high capacity, yet sleek, and compact at only 21oz. 

It is also completely airline compliant making it a powerful companion for travel. Keep your most used devices charged while camping, during road trips or anywhere else you need a charge.

The Most Powerful Battery Pack Available
AlsterPlus is powerful enough to charge MacBooks, iPads, phones, GoPros, Cameras, Headphones, Speakers, handheld gaming systems - even 100W Wacom tablets!

 
Safe and Reliable
Made with the best quality materials, complete with overcharge, discharge, current, temperature & short circuit protection for optimal safety.

Innovative design meets high-technology in an affordable way!
Our young and energetic team specializes in developing cutting-edge accessories for all smart devices, such as portable battery, computer peripherals, audio gear and more.

Our mission is to deliver the cutting-edge products with superior quality that exceed customers’ exceptions. We strive to design innovative products and always aim to improve people’s lives.

Stay with AlsterPlus, stay Powered-Up, get connected with your loved ones.
"Innovative design meets high-technology in an affordable way"!

Full functional prototype demo video as below.