2000W Sump Pump Battery Backup System, UPS Inverter With LCD Screen | 10ms Auto Transfer Switch, Pure Sine Wave Output, 23A 3-Stage Fast Charging, Six-Way Safety Protection, Ultra-Quiet Fans

Ultra-Fast Switchover: This UPS power inverter delivers 2000W continuous / 4000W peak, easily managing high-startup loads for dual sump pumps. It automatically switches from grid to battery in just 1015ms, keeping your sump pump battery backup running smoothly during blackouts, storms, or hurricanes with no interruption and no flooding.
23A Fast Charging: The integrated 23A charger fully charges a 100Ah battery in just 4.3 hours 4.6 x faster than typical inverters. It features 3-stage smart charging (bulk/absorption/float) for efficiency and safety, preventing battery damage. It operates on 12V with a 9.616V wide range; low-voltage cutoff and over-voltage protection safeguard the pure sine wave inverter and battery backup sump pump kit.
Full Protection: Six safeguards include over-temperature, over-current, over/under-voltage, short-circuit, and overload. Dual cooling fans activate above 45°C. Below a 500W load, fan noise is just 30dB whisper-quiet. Even at maximum cooling, noise is only 65dB, quieter than standard 75dB designs ideal for basements where quiet sump pump battery backup is important.
Premium LCD & Build: A bright color LCD displays real-time voltage, power status, battery level, and fault codes. The sturdy aluminum-alloy housing provides excellent heat dissipation and impact resistance. Dual AC outlets allow you to power two devices at the same time perfect for a pure sine wave inverter serving both a sump pump and other essential loads.
Pure Sine Wave: True pure sine wave inverter technology works perfectly with all pump types and sensitive electronics. Ultra-low noise, heavy-duty construction, and comprehensive protection make this a dependable UPS power inverter for basement flood defense. No pump shutdowns, no motor damage just stable, silent, continuous protection