PORTABLE BATTERY CHARGER OF BUTTON TYPE USING SOLAR BATTERY

摘要

PURPOSE: A portable battery charger is provided to reduce the problems according to discarded primary batteries by recharging primary batteries of a button type. CONSTITUTION: A solar battery is attached on a front surface of a main body(3). An anode of the solar battery is connected to charging clamps(2), and a cathode of the solar battery is connected to a back surface of the main body(3). A light emitting device(4) is installed on a back surface of the main body(3) to indicate whether a battery(5) of a button type is charged. When the battery is placed to be directed to solar light, the battery is charged by an output of the solar battery.