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2500W Sump Pump Battery Backup System for Basement Flood Protection | 5000W Peak,Pure Sine Wave Inverter with Charger, 25A Fast Charging, Auto Transfer Switch, 3AC Outputs, for Outage Emergency
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2500W Sump Pump Battery Backup System for Basement Flood Protection | 5000W Peak,Pure Sine Wave Inverter with Charger, 25A Fast Charging, Auto Transfer Switch, 3AC Outputs, for Outage Emergency

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Battery chemistryLiFePO4 (LFP)
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Technical specifications

Battery chemistryLiFePO4 (LFP)
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Key product features

  • 【Designed for Basement Flood Protection & Emergency Preparedness】: Protect your home from flooding during hurricanes, heavy rainstorms, and unexpected power outages. This sump pump battery backup system automatically switches from grid power to battery power, ensuring uninterrupted water removal and continuous basement protection. Ideal for homeowners in flood-prone areas and finished basement properties.
  • 【Acts as a Reliable Emergency Backup Power Source (Battery Not Included)】: Serves as a dedicated emergency backup solution for primary or secondary sump pump systems. When utility power fails, it instantly transfers to 12V deep cycle battery power (battery required, not included) and automatically recharges when power is restored. Compatible with LiFePO4, AGM, GEL, and Flooded deep-cycle batteries.
  • 【Built-in 25A Smart Charger with Multi-Stage Battery Protection】:Features a high-speed 25A charger with selectable charging modes to optimize battery lifespan. Includes overcharge, low voltage, overload, short circuit, and overheat protection. Designed for long-term reliability during storm season and emergency situations.
  • 【2500W Pure Sine Wave Output – Safely Powers Sump Pumps & Essential Devices】: Delivers stable pure sine wave power capable of running sump pumps smoothly and efficiently without damaging sensitive equipment. With 3 AC outlets, USB port, and Type-C port, it can also support essential household devices during outages.
  • 【LCD Remote Monitoring & Easy Installation】: Includes a remote controller with LCD display to monitor battery voltage, load status, and operating mode in real time. Supports wall mounting or flat placement with simple AC and DC connections — no complicated rewiring required. Trusted by homeowners, property managers, and contractors seeking dependable flood prevention solutions.
  • 【What You Get – Complete UPS Inverter Kit & Support】: Includes 1 × 2500W 12V UPS inverter, 1 pair of 31.5-inch battery cables (25 mm² each, approximately 3 AWG), 1 × UPS power cord, 1 × wired remote controller, and a user manual. Backed by 24 months of professional product support and 24/7 customer service for setup guidance, troubleshooting, and practical solutions.
  • 【Dimensions & AC Hardwire Output】: Overall dimensions: 19.06 × 9.53 × 4.29 inches (L × W × H), including mounting brackets and battery terminals. Body dimensions: 16.93 × 7.87 × 3.98 inches (L × W × H). Allow additional space for wiring and ventilation. The AC output terminal block includes L (Live), N (Neutral), and PE (Protective Earth) for hardwired connections. Floating neutral design: neutral is not internally bonded to
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