Title:
SYSTEM TO PREVENT POWER FAILURE CAUSED BY BATTERY VOLTAGE REDUCTION
Document Type and Number:
Japanese Patent JP2013162737
Kind Code:
A
Abstract:
To provide a system for retaining a life by resolving a problem of voltage reduction that hinders usage.
In daytime use of a battery charged late at night, in order to prevent power failure caused by reduction of voltage capacity, a voltage detector and a timer relay are combined between a power supply and the battery in order to enable continuous use, and a charger is connected to the power supply side so that the battery can be used while being charged.
Inventors:
NAKAJO AKIMICHI
Application Number:
JP2012032110A
Publication Date:
August 19, 2013
Filing Date:
February 01, 2012
Export Citation:
Assignee:
NAKAJO AKIMICHI
International Classes:
H02J7/34; H01M10/44; H01M10/48