Does it include a battery?

No. The unit is the inverter and charger; you supply a compatible deep-cycle battery. Budget for that plus cables when comparing it with all-in-one backup kits.

Will it run my sump pump?

It is rated 3000W at 30A with a pure sine wave output, which covers most common household sump pumps. Check your pump's running and startup amps against the 30A rating before buying.

How fast does it switch over?

The switchover is 15 ms or less, fast enough that most pumps keep running through a brief outage. Longer outages depend on your battery capacity.

Can I use it for things other than a sump pump?

Yes. It can power office devices, security equipment and emergency lighting. Keep the total load within the 30A rating.

It plugs in with a standard three-prong plug and needs no additional wiring. An integrated switch lets you disconnect power when needed.

What does the LCD show?

The display gives real-time status of the system so you can monitor operation. It does not replace checking the battery itself.

KFFKFF 3000W Sump Pump Backup System with LCD Display

Best price now

$219.99at WalmartChecked Nov 12

Prices are checked against each store and labelled with when.

Visit Walmart

KFFKFF 3000W Sump Pump Backup System with LCD Display

Best price now

$219.99at WalmartChecked Nov 12

Prices are checked against each store and labelled with when.

Visit Walmart

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Price facts

Last seen at $219.99 at Walmart on Nov 12.

Our take on the KFFKFF 3000W Sump Pump Backup System with LCD Display

The KFFKFF 3000W Sump Pump Backup System is a pure sine wave inverter with a built-in battery charger, made to keep a sump pump running when the power fails. It switches over in 15 ms or less, charges in three stages, and shows status on an LCD screen. Setup is plug-and-play through a three-prong plug, with an integrated switch to cut power. It suits homeowners who want a simple battery-backed pump setup rather than a full standby generator, and it can also run office gear, security devices or emergency lights. Against dedicated sump pump controllers it adds a display and broader outlet use, but it needs a separate battery and is rated for 30A, so check your pump's draw.

Best forHomeowners protecting a basement sump pump from outagesPlug-and-play backup without wiring workRunning small office, security or emergency lighting loadsBuyers who want a pure sine wave output and a status display

Pros

Pure sine wave output is safe for pump motors and electronics
Fast switchover of 15 ms or less
Three-stage charging helps maintain the backup battery
LCD shows system status in real time
Plug-and-play three-prong setup, no extra wiring
Integrated switch cuts power when needed

Cons

Battery is not included, so total setup cost adds up
30A rating limits how large a pump it can carry
No mention of a battery temperature sensor or remote monitoring
Single-purpose design compared with full standby systems

KFFKFF 3000W Sump Pump Backup System with LCD Display prices at every store

WalmartNew
In stock
$219.99Checked Nov 12
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About the KFFKFF 3000W Sump Pump Backup System with LCD Display

This is a 3000W pure sine wave inverter with a built-in charger. It works as a battery backup system for sump pumps. When utility power is lost, it switches to battery power in 15 ms or less, so the pump can keep running.

It has a three-prong plug and sets up plug-and-play, with no extra wiring. An integrated switch lets you disconnect power when needed. Charging is 3-stage.

An LCD display shows voltage, power output, battery status, temperature and notifications in real time. Besides household drainage systems, it can power office devices, security setups and emergency lighting.

Model: SGPC-3000W
Output voltage: 120V AC, 60Hz
Battery voltage: 12V DC
AC input voltage: 85V–135V AC, 60Hz
Rated power: 3000W
Peak power: 6000W
Max charging: 30A, 14.6V
Float charging: 13.6V
Switchover time: 15 ms or less
Waveform: Pure sine wave
Display: LCD
Plug: Three-prong
In the box: 1 x sump pump battery backup system, 2 x battery connection cables, 10 x 50A fuses, 1 x power cord, 1 x user manual

Specifications

color: MulticolorSource

Questions and answers

Does it include a battery?: No. The unit is the inverter and charger; you supply a compatible deep-cycle battery. Budget for that plus cables when comparing it with all-in-one backup kits.
Will it run my sump pump?: It is rated 3000W at 30A with a pure sine wave output, which covers most common household sump pumps. Check your pump's running and startup amps against the 30A rating before buying.
How fast does it switch over?: The switchover is 15 ms or less, fast enough that most pumps keep running through a brief outage. Longer outages depend on your battery capacity.
Can I use it for things other than a sump pump?: Yes. It can power office devices, security equipment and emergency lighting. Keep the total load within the 30A rating.
How is it installed?: It plugs in with a standard three-prong plug and needs no additional wiring. An integrated switch lets you disconnect power when needed.
What does the LCD show?: The display gives real-time status of the system so you can monitor operation. It does not replace checking the battery itself.
Where is the KFFKFF 3000W Sump Pump Backup System with LCD Display cheapest?: At Walmart, for $219.99, as of our latest check.