Unplug or otherwise deactivate the charger before removing the battery from the charger.
Also, parents can deactivate and reactivate a child's account at any time using a special parent account username and password.
To simply deactivate your account, go to the "Edit Settings" link in your Account tab and click on "Deactivate."
To deactivate the code, put a - (minus sign) before you enter the code.
She'd removed her personal identifiers, hacked into the government's tracking mainframe to deactivate the implant in her brain, and changed into the black tactical uniform Elise brought her over her civilian grays.