PORTABLE CHARGING DEVICE

摘要

PURPOSE: A portable charging device is provided to reduce the developing cost of a charging device and commonly use a charging housing in different terminals. CONSTITUTION: A charging housing includes opposite inner walls, a ceiling wall located between the inner walls, and at least one opening end. A mounting space is surrounded by the inner walls and the ceiling wall. The charging housing comprises at least one pair of terminals and a board connected to the terminals. A charging unit has a tip end, a rear end, two side ends, and at least one upper end. The charging unit is engaged with the mounting space. The charging unit is detachable from the charging housing. A guide means horizontally engages the charging unit to the charging housing. A connecting means electrically connects the charging housing to the charging unit when the charging unit is horizontally engaged with the charging housing.