Can any USB-C battery charge a USB-C laptop?Updated a year ago

In most cases, laptops require a minimum wattage to accept a charge from a USB-C source. Modern laptops generally conform to USB power delivery standards (USB PD), a uniform charging standard. To determine what USB PD voltages your laptop is compatible with, you should be able to check underneath your laptop to see which PD voltages it supports. Most laptops require a minimum of 20-30W to initiate charging and can draw as much as 100W through USB-C. 

All portable chargers from Omicharge are designed in accordance with USB-PD standards, and they can deliver an output of up to 60W. This level of power is sufficient for charging nearly all USB-C laptops, except for those with exceptionally high power demands. Specifically, the Omni 20C+, Omni Ultimate+, and Omni 40+ models can even produce an output of up to 100W through one of their ports, making them capable of powering USB-C laptops that require significant power, such as the Dell Inspiron 17 and the latest 16" MacBook Pro.