| 摘要 |
The present invention relates to a movable emergency power supply apparatus capable of changing its structure, which comprises an inverter, a control circuit, and a battery as individual modules for diverse arrangements in a body case and has wheels on the lower end or provides a knapsack to improve mobility and portability. A voice notification device which notifies whether or not power is knocked out during a blackout is mounted on the emergency power supply system so as to immediately inform the person interested of the blackout and the emergency power supply system can increase capacity to use and expandability by continuously connecting adjuvant cases with electric wires. |
