LAPTOP COMPUTER EMERGENCY BATTERY IS SIMPLY USED WHEN A BATTERY OF A LAPTOP COMPUTER IS FALLEN

摘要

PURPOSE: A laptop computer emergency battery is provided to reduce inconvenience of laptop computer use due to shortage of a battery.;CONSTITUTION: An emergency battery has a USB(Universal Serial Bus) memory form. The emergency battery consists of a USB memory connection terminal(101) and a high efficiency lithium ion battery. A user connects the emergency battery to a USB hub. The user connects the emergency battery to a desktop. The emergency battery is charged.;COPYRIGHT KIPO 2012