300 W total output power
It offers a maximum output power of 300W via two USB-C and one USB-A ports, so two MacBook Pros can run at full speed.

140 W maximum fast charging
Provides up to 140W high-speed output for fast laptop charging when connected with a 5A cable. It charges a MacBook Pro (M4 Pro) to 50% in 27 minutes, and an iPhone 16 Pro to 50% in 26 minutes.

Anker's first 250W dual-port input - 50% charge in just 13 minutes
With the industry-leading 250W dual USB-C input, you can charge the external battery to 50% in 13 minutes, or to 40% in just 10 minutes. Ideal for high lead-time moments, such as busy mornings or airport transfers, when every minute counts.

Massive performance that's ready to fly
Provides 26,250 mAh (99.75 Wh) TSA-approved capacity to charge a MacBook Pro (M4) up to 0.8 times.

Intelligent display and application control
It provides detailed charging information about the external battery and charging base and allows you to manually adjust the output power in the app.
Note: Data is based on internal laboratory testing. Actual performance may vary depending on conditions of use.