Why am I unable to upload pics to a Mac desktop, message says needs charging?

[AC Question]

Can not upload pics to Mac desktop. Message says needs charging

Message says to either restart device or charge (phone is 95% charged)

 

[B. Diddy]

Welcome to Android Central! Which phone? Are you using Android File Transfer? You can also use wireless file transfer solutions, like AirDroid or Wi-fi File Explorer.