Joker-B UPS

Reliable Backup Power for Home & Office Electronics

The Joker-B Uninterruptible Power Supply (UPS) provides temporary backup power and voltage protection for compatible home and office electronics during power interruptions and unstable mains conditions. It is available in 850VA, 1500VA, and 2000VA versions.

Automatic Voltage Regulation (AVR)

A boost and buck AVR helps stabilize incoming voltage and protect connected equipment from common voltage fluctuations.

Overload & Short-Circuit Protection

Built-in protection helps safeguard the UPS and connected devices against overload and short-circuit conditions.

Low-Battery Voltage Protection

The UPS includes low-battery protection to help prevent excessive battery discharge during backup operation.

Cold Start Function

Cold start capability allows the UPS to start from battery power when mains electricity is unavailable.

Inverter Compatible

Designed for compatibility with common inverter-based power environments and suitable for home and office use.

Surge & EMI/RFI Noise Protection

Full-time surge suppression and EMI/RFI noise protection help protect sensitive electronics from electrical disturbances.

Available Models

850VA – compact backup-power option with 12V 7Ah battery configuration.
1500VA – higher-capacity model with dual 12V 7Ah batteries.
2000VA – high-capacity model with dual 12V 9Ah batteries.

Ideal For

Desktop PCs, monitors, networking equipment, POS systems, office electronics, and other compatible low-to-moderate power devices. Always check the connected equipment's total wattage before use.

Important Compatibility Note

UPS runtime depends on the selected model, battery condition, and the total power draw of connected devices. Do not exceed the rated load of the selected UPS model.