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Deal.ai › KindofLOOK › Walmart Restored Automotive
KindofLOOK
Sump Pump Battery Backup System, 2000W, LCD, Auto Switch to Inverter, Pure Sine Wave, Basement Emergency, Batteries Not Included
KindofLOOK

Sump Pump Battery Backup System, 2000W, LCD, Auto Switch to Inverter, Pure Sine Wave, Basement Emergency, Batteries Not Included

Best price now

$228.67at WalmartChecked Nov 12

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Price facts

  • Last seen at $228.67 at Walmart on Nov 12.

Our take on the Sump Pump Battery Backup System, 2000W, LCD, Auto Switch to Inverter, Pure Sine Wave, Basement Emergency, Batteries Not Included

This is a battery backup unit for a sump pump: it senses when mains power drops and switches the pump over to an inverter fed by an external battery. The 2000W pure sine wave output is clean enough for pump motors and other sensitive loads, and the LCD shows system status. It ships without batteries, so you supply your own deep-cycle battery and the runtime depends on what you buy. Compared with all-in-one backup pumps, it keeps your existing pump and adds a separate inverter, which means more wiring and a battery to maintain.

Best forBasement owners in outage-prone areasHomes with an existing sump pumpAnyone wanting pure sine wave backup powerBuyers who already own a deep-cycle battery
Pros
  • Pure sine wave output suits pump motors
  • 2000W capacity handles most basement pumps
  • Automatic switchover when power fails
  • LCD shows system status at a glance
  • Works with your existing sump pump
Cons
  • Batteries are not included, so cost and runtime depend on what you add
  • Requires wiring between the unit, pump and battery
  • No battery means no backup until you buy one
  • Little independent testing or owner feedback available

Sump Pump Battery Backup System, 2000W, LCD, Auto Switch to Inverter, Pure Sine Wave, Basement Emergency, Batteries Not Included prices at every store

  • WalmartNew

    In stockSold by LotusWave HomeReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $228.67Free shippingChecked Nov 12
    Visit Walmart

About the Sump Pump Battery Backup System, 2000W, LCD, Auto Switch to Inverter, Pure Sine Wave, Basement Emergency, Batteries Not Included

This is a 2000W battery backup system for a sump pump. It switches automatically to battery inverter power during a power outage, so the pump can keep running to help protect a basement.

The inverter produces pure sine wave power. Batteries are not included.

Power
2000W
Waveform
Pure sine wave
Display
LCD
Switching
Automatic switch to battery inverter power
Intended use
Sump pump backup during power outages
Batteries
Not included

Questions and answers

What kind of battery does it need?
It runs from an external battery, typically a deep-cycle or AGM battery, which you supply. Match the battery's voltage and capacity to the unit's input rating for the runtime you want.
How long will it run my sump pump?
Runtime depends entirely on your battery's capacity and your pump's draw. A larger deep-cycle battery runs the pump longer; a small one may only cover short outages.
Will it work with any sump pump?
It is built for standard AC sump pumps within its 2000W output. Check your pump's running and starting watts before connecting it.
Does it switch over automatically?
Yes. It senses the loss of mains power and switches the pump to inverter power from the battery, then returns to mains when power comes back.
Is pure sine wave important for a pump?
Yes. Pure sine wave output matches utility power closely, which is easier on pump motors and avoids the heat and noise that modified sine wave inverters can cause.
What is in the box?
The backup unit itself. Batteries are not included, so plan on buying a suitable deep-cycle battery separately.
Where is the Sump Pump Battery Backup System, 2000W, LCD, Auto Switch to Inverter, Pure Sine Wave, Basement Emergency, Batteries Not Included cheapest?
At Walmart, for $228.67, as of our latest check.

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