1. Capacity                                    : 1500VA 1200W (7 Tubes + 6 Fans+ TV 21``)

2. Output voltage                          : 220 ± 5%

3. Output Frequency                     : 50 Hz ± 2%

4. Output Wave from                    : Square

5. Back up time                              : 2 hours in full load.

6. Battery                                      : Two 12V Navana 27 plate

7. Battery Box                               : One

8. Installation                                 : Free in Dhaka.

9. Warranty                                   : One year