Configurable power max: 1.05 watts / 1.5 kVA 
Output frequency: 50/60 Hz /- 1 Hz 
Transfer time: 2 ms 
Input frequency: 45/65 Hz 
Input voltage range for main connection: 160 – 295V 
Battery Type: Maintenance-free, waterproof, and sealed lead-acid battery with suspended electrolyte 
Recharge time: 4 hours 
Battery charge power: 54 Watts