27000 mAh Charging Capacity

The HyperJuice 245W battery pack, with a capacity of 27,000mAh, can charge a 13-inch MacBook Air (M2) up to 1.3 times or an iPhone 15 about 4.5 times. Please note that this power bank complies with TSA requirements (less than 100Wh), allowing it to be carried on airplanes as carry-on baggage.

Simultaneously Charge 4 Devices

With a massive 27000 mAh charging capacity, two 100W USB-C Power Delivery ports and two 65W USB-C Power Delivery ports, you’ll be able to charge four devices like an M1/M2 MacBook, an iPad, a DSLR camera, your iPhone, even a drone or a gaming console faster than you’d ever thought possible.

Charge It As You Use It​

With 100W Power Delivery passthrough charging, you can quickly charge the battery pack while charging your other devices.

Get Real Time Battery Status

Our eye-catching OLED indicator lets you know in real time what your capacity is, what your voltage use per port is, as well as the battery pack’s charging status.

Smart Power Protection

Get more peace of mind when charging due to our super-smart over current, over voltage, over temperature and short-circuit protection.

Maximum Compatibility

Supports PD 3.0, QC 4.0+, and PPS for iPhone, iPad, Android, PC, Chromebook and Samsung fast charging.