We checked out hundreds reviews, and put together a list of the most popular sellers. Check out the top rated battery backup sump pump below.
SaleNo. 1
Wayne ESP25 Upgraded 12-Volt Battery Backup System, Black
- Upgraded ESP25 with epoxy steel body and cast-iron base. No more plastic
- 2700 GPH at 0' provides additional protection to your primary Wayne sump pump
- Assembled in USA, performance that lasts for years
- Audible alarm sounds, notifying you when the back up system is active
- Easy to read LED display shows back up system readiness
No. 2
Basement Watchdog BW1050 Sump Pump, 4400 Gallon Per Hour
- Dual float switches with protective cage
- Industrial strength - continuous duty pump that is built to last
- Efficient permanent split capacitor motor (PSC)
- 10-Feet power cord.Max. Water Temperature: 104° F / 40° C
- Vertical discharge provides narrow footprint to fin in sump pits as small as 7-Inch dia.
No. 3
Wireless (Wifi) In/Outdoor Sump Pump or Septic Tank Monitor/High/Low Level Alarm
- Free E-mail or $.99 a month Voice, Text, and E-mail Alerts
- Rated for Indoor and Outdoor Use with weather proof enclosure and elements
- Package contains a coupon for $20-$50 cash rebate with your video testimonial
- Heavy Duty float switch, detects water levels within 6"
- Server Side Battery Back-Up Alerts you to Loss of Power or Internet
No. 4
Back Up Battery 12V DC in/Outdoor High Water Alarm for DC/Battery Back-up Septic/Sump/Pond Pumps/Solar Installations
- Package contains a coupon for $10-$50 cash rebate with your video testimonial
- Rated for Indoor and Outdoor Use with weather proof enclosure and elements
- A long life LED Pilot Light and 90 db Horn sound on a high level event
- Easy installation. Enclosure can be wall mounted using enclosed wall anchors
- 10' AC Cord, 10 foot Float Switch Cord from Alarm to Sump/ Tank
No. 5
Superior Pump 92060 Sump Alarm System with 15-Foot Tethered Float Switch, Black
- Monitors liquid levels in sump and sewage basins, holding tanks and other water applications
- Non-corrosive NEMA enclosure, rated for indoor use
- 9 Volt battery backup, battery not included
- 87 Decibel alarm horn with low battery chirp
- Comes complete with alarm, 15 foot float switch and mounting clip
No. 6
AIMS Power PWRIC1500W 1500 Watt Modified Sine Power Inverter with Battery Charger and Transfer Switch
- Transfer switch automatically switches when city power is lost
- green/red LED indicator that monitors ready or fault
- ac cable included to connect to shore power
- Pre-slotted mounting plate
- Aluminum case for optimal cooling
No. 7
Westinghouse WGen9500 Heavy Duty Portable Generator - 9500 Rated Watts & 12500 Peak Watts - Gas Powered - Electric Start...
- 9500 Running Watts and 12500 Peak Watts; Remote Start With Included Key Fob, Electric and Recoil Start; Up to 17.5 Hours of Run Time on a...
- Features Two GFCI 120V 5–20r Standard Household Receptacle, One Transfer Switch Ready 120V L14-30R, One RV Ready 120/240V 14–50r, and...
- Powered by a Heavy Duty 457cc Westinghouse 4-Stroke OHV Engine Featuring a Long-Lasting Cast Iron Sleeve With Automatic Low Oil Shutdown and...
- Plug-and-Play: Comes With a Remote Start Key Fob, 12V Battery Charger, Oil, an Oil Funnel, a Tool Kit, and a User’s Manual to Get You...
- EPA and CARB Compliant; Backed by 3-Year Limited Service, Labor, and Parts Coverage with Nationwide Customer Service and Support Network at...
No. 8
WEN 56203i Super Quiet 2000-Watt Portable Inverter Generator w/Fuel Shut Off, CARB Compliant, Ultra Lightweight
- Ultralight body weighs in at a mere 39 pounds for easy transport and storage
- Extremely quiet operation comparable to the sound of a normal conversation according to the US Department of Health and Human Services
- Produces 2000 surge watts and 1700 rated watts of clean power for safe charging of sensitive electronics (phones, tablets, televisions,...
- Fuel shutoff maximizes the generator’s lifespan by using up the remaining fuel in the carburetor before shutting down
- Includes two three-prong 120V receptacles, one 12V DC receptacle, two 5V USB ports, and a two-year warranty