This universal notebook power adapter can simultaneously charge three devices in the case from any single air, auto or AC power outlet. When power outlets are unavailable, the APC Universal Notebook Battery (part# UPB80/UPB80I, sold separately) can be integrated into the case to provide hours of extra runtime for a notebook computer. When used with these universal power electronics, the APC Power Ready Notebook Case keeps the mobile office organized, protected, and powered.