Microtek UPS XP 1400 is a Unique Xtra Power Model for Better Performance. The Models in this Series have Bigger Transformer for Better Performance and which Charges the Battery on Low Voltage (Even low as 90V) also. It is designed using latest state-of-the art Technology. It also comes with Additional Features like Super-Fast Charging for Frequent Power cuts, More Backup for Long Power cuts, More Battery Life for Low Running Cost and More Load for Longer Duration. Rated Capacity 1250 VA / 12V Output Power 1000 Watts Battery 1 Battery System (12 VDC) Waveform TPZi Waveform Warranty 2 Years Key Features Micro Controller Based Intelligent Control Design. LED Display Indications (Status & Fault) CCCV Technology with Auto Trickle Mode Smart Overload Sense and Short Circuit Protection Battery State Monitoring Multi Stage Battery Charger Mains Input Voltage Range Slide Selection Switch  Display MAINS ON UPS ON BATTERY CHARGING OVERLOAD BATTERY LOW FAULT INDICATION Technical Specifications Input Input Voltage (Standard range) 90 V ~ 300 V Input Voltage (Narrow range) 180V ~ 260 V   Output Output Voltage (Mains Mode) Same as Input Output Voltage (UPS Mode) 200V~ 230V ± 10% Output Waveform (Mains Mode) Same as Input Output Waveform (UPS Mode) TPZi (Trapezoidal Waveform)   Changeover Switchover from Mains to UPS and UPS to Mains Automatic UPS Transfer Time ≤ 15 msec.   Technology Design Micro Controller Based Design Battery Charging Current 10% of the rated Battery Current in AH UPS Overload / UPS Short-circuit 110% / 300% Browns on Mains Voltage 100V ± 40V Efficiency (Battery Mode) > 84% Auto Reset Feature Yes Input DC Range 10.5 V  ~ 14.2 V Charging Current 12 Amps ± 1 Amps