UPS 3000va

The Blue Tech 1000 VA UPS is a compact, line-interactive backup system offering reliable protection for PCs, networking gear, and gaming setups. It delivers 600 W of power with a fast transfer time (~2–6 ms) thanks to AVR (Automatic Voltage Regulation), which stabilizes voltage and preserves battery life . Designed with microprocessor control, it features overload, short-circuit and low-battery protection, plus silent operation and cold-start capability from battery power . A single 12 V battery (7–9 Ah) provides several minutes of runtime—enough to save work or shut down properly during a power outage .

The Fanshine FSUPS1500VA is a line-interactive uninterruptible power supply (UPS) with a 1500 VA (900 W) capacity, housed in a durable metal casing with an LCD display. It features a wide input voltage range (145–290 VAC) and AVR (Automatic Voltage Regulation) to stabilize output between 195–255 VAC. With PWM/DC waveform and 50 Hz frequency, it provides reliable power protection for home and office electronics. Equipped with two 12 V batteries (7–9 AH each), it offers 3–20 minutes of backup time based on load. The UPS includes microprocessor control, cold-start capability, overload/short-circuit safeguards, off-mode charging, and auto-restart when power resumes, all while maintaining quiet operation below 45 dB