2000 W inverter, 12 V to 230 V, pure sine wave, voltage converter with mains priority switch, charging function and UPS function, remote control wi

• Designed for basement protection: OLTEANP's battery backup system for swamp pumps is designed for basements to protect your home from flooding. Under normal power conditions, the pump automatically powers and charges. If the power is interrupted, it automatically switches to battery power, ensuring your swamp pump system runs smoothly and continuously. Whether it's a hurricane or heavy rain, OLTEANP's battery backup system for swamp pumps can keep your basement dry.
• Charging mode: The OLTEANP 1500W battery backup system for marsh pumps features an integrated 25A battery charger that supports fast charging for various battery types, including trickle charging. The device is suitable for deep-cycle lithium batteries, AGM batteries, and other deep-cycle battery types, but not for non-deep-cycle batteries. Furthermore, the OLTEANP battery backup system for marsh pumps has overload protection, preventing damage to your battery and significantly extending its lifespan.
• 2 AC outlets, 36W Type-C port, and 5V/3.1A USB port: This backup system for swamp pumps safely and effectively powers your swamp pump in the event of a power outage. If AC power fails, it switches to battery power and recharges immediately when power returns. For convenience, it features 3 AC outlets, a USB charging port, and a Type-C port. A 12V battery is required for backup power. The LN PE is a large amperage outlet when you need it.
• Remote control with LCD display: The OLTEANP drill pump battery backup with an LCD display on the remote control allows you to clearly see the operating status of the battery and the drill pump. It also features a built-in cooling system and overload protection, as well as multiple safety features, including overheating, short-circuit, low-voltage, and overload protection, to name a few. These features not only enhance user safety but also extend the life of the device.
• Easy to install: The OLTEANP nut pump's battery backup system requires no additional wiring. Simply connect the AC and DC cables, which is a simple task. With multiple mounting options, including fixed side holes, you can choose between flat or wall mounting.

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