Arjun Electronics

  Battery Back-Up Unit (DC to DC UPS) Specially Designed For Jio / Airtel / Bsnl Wifi ONT Backup up to 4 Hours UPS For Router POWER introducing DC to DC Battery Back-Up Unit. The Unit is Incorporate with Li-ion Battery provides power back-up to the device which is operated on 12V DC, 1 Amp adaptor, at the time of Power Failure. It is specially designed to get constant output voltage of 12V DC, 1 Amp. whether the unit is on Charging mode, Charged or Batter discharging mode, the Output voltage and current will be constant. The Unit can be operated on 8V DC to 24V DC Input (Input must be +24 Watt) FEATURE Constant Output Voltage Constant Output Current Battery Protection Circuit  Input Voltage 8V DC to 24V DC Automatic Change Over  Li-ion Battery Over Load Indication  Battery Charge Indication  Two Battery Option Very small in Size Very Low Power Consumption Contect for More Info.  Arjun Electronics 9377049588

 POWER Professional Series Transmitter + POWER Battery Backup  Unit POWER Professional Series Transmitter Optical + RF Input On Board AGC  12V DC Power Supply Individual Optical Output Indicator +  POWER Battery Backup Unit Automatic Change Over to Battery at the time of Power Failure, and vice versa. Constant 12V DC, 1.2 Ampere Output Battery Over charge, Over Discharge Protection Circuit. 0.12 second change over time. Both Combined Product 10 dBm x 4 Output Transmitter + Battery Backup Unit (Single Battery) Only @ ₹.9,300/- Cash Price. Shipping Free.  &. 10 dBm x 4 Output Transmitter + Battery Backup Unit (Double Battery) Only @ ₹.9,700/- Cash Price. Shipping Free. Contact for more details 9377049588