Briidea 1500W Sump Pump Battery Backup System — Auto-Switching Inverter Power, Black

Protect your basement from floods and sewage backups with the Briidea sump pump battery backup system that automatically switches between mains and battery power. When AC power is available it supplies the pump and charges the battery; if the mains fail it immediately switches to battery operation so your sump pump keeps running through storms and heavy rainfall. Output capacity and compatibility: 1500W maximum output and up to 13.6 amps of current — powerful enough to operate single or dual pump setups. Charging and inverter: built-in 12A battery charger supports fast charge, trickle charge and a full maintenance mode; the pure sine wave inverter provides a stable 110V AC output for sump pumps, monitoring equipment, phones, lighting and other devices. Battery notes: batteries are not included — Briidea recommends using lithium or lithium iron phosphate (LiFePO4) batteries equipped with a BMS. Convenience and controls: a clear LCD screen displays charging and battery status; the unit includes two grounded outlets and separate module switches for easy control. Safety and durability: integrated cooling, a self-recovery overload protector and multiple protections (overheating, short circuit, low voltage and overcharge protection) help prevent damage and extend service life. Enjoy reliable sump pump operation and greater peace of mind during outages with this compact, black backup system.