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Connect two batteries in parallel for double the run time. Lift and 4, 400 gph at 0 ft. Includes a wifi capable battery backup system that provides 24 hours a day monitoring of pump, power and battery conditions, backup controller will sound an alarm, illuminates a warning light and describe what to do for easy maintenance.

1. Wayne
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Wayne WSS30VN Upgraded Combination 1/2 HP and 12-Volt Battery Back Up System
#adWayne #ad - Assembled in the US with foreign and domestic parts. Diameter or Larger Sump Basins. Protection when you need it, back up pump continues running when the power is out. New and upgraded wayne wss30V. Sjtw power Cord. Primary pump float switch tested to 1 million cycles, up to 10X more than competitors.More information #ad
*. Completely pre-assembled and drop in ready. 12v dc back up pump moves up to 2900 gph at 0 feet of head, one of the highest performing DC pumps on the market. For use in 16 inch. Ultra-quiet performance; 8 ft. Primary pump moves up to 5100 GPH at 0 feet of head.Brand | Wayne #ad |
Manufacturer | WAYNE #ad |
Height | 14 Inches |
Length | 23.5 Inches |
Width | 18.25 Inches |
Part Number | 50004-WYN1 |
Model | WSS30VN |
Warranty | 3 year manufacturer |
More information #ad
2. THE BASEMENT WATCHDOG
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THE BASEMENT WATCHDOG Model BWE 2,000 GPH at 0 ft. and 1,000 GPH at 10 ft. Emergency Battery Backup Sump Pump System
#adTHE BASEMENT WATCHDOG #ad - Compatible with both wet cell and maintenance-free AGM batteries. Provides days of intermittent pumping power on a single battery charge. Lift. Lift and 1, 000 gpH at 10 ft. Pumps 2, 000 gph at 0 ft. User-friendly controller monitors battery, pump and power conditions 24 hours a day.More information #ad
Brand | THE BASEMENT WATCHDOG #ad |
Manufacturer | Glentronics #ad |
Height | 6.5 Inches |
Length | 4.5 Inches |
Weight | 9 Pounds |
Width | 8.5 Inches |
Part Number | BWE |
Model | BWE |
Warranty | 2 year |
More information #ad
3. THE BASEMENT WATCHDOG
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THE BASEMENT WATCHDOG Model BWSP 2,600 GPH at 0 ft. and 1,850 GPH at 10 ft. Special CONNECT Battery Backup Sump Pump System with WiFi Capable 24 Hour a Day Monitoring Controller
#adTHE BASEMENT WATCHDOG #ad - A sensor monitors battery fluid levels for increased piece of mind. User-friendly control panel lights up with a warning and describes what to do for easy maintenance.More information #ad
Of lift. Pumps 2, 500 gph at 0 ft. Compact pump can be installed even in small or narrow sump pits. Includes controller, dual float switch, charger, pump and battery box battery sold separately. Of lift and 1, 730 GPH at 10 ft.Brand | THE BASEMENT WATCHDOG #ad |
Manufacturer | Glentronics #ad |
Height | 7.63 Inches |
Length | 5 Inches |
Weight | 12 Pounds |
Width | 9 Inches |
Part Number | BWSP |
Model | BWSP |
Warranty | 2 year |
More information #ad
4. Raybend
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Raybend Primary Sump Pump Backup Power System
#adRaybend #ad - Battery Not Included. Can be used as a power inverter for many applications requiring backup power. 1500 watt output is enough to power two Primary Sump Pumps simultaneously 6. 25 amps Max each. Automatically switches over to battery Power when AC power goes out.More information #ad
A deep cycle aGM Battery is Recommended. Automatically recharges a battery When AC Power is restored with a powerful 10 Amp Built-in charger. Generates a pure sine wave 120 VAC voltage to reliably power your primary sump pump.Brand | Raybend #ad |
Manufacturer | Raybend #ad |
More information #ad
5. THE BASEMENT WATCHDOG
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THE BASEMENT WATCHDOG Model BW-27AGM Maintenance Free AGM Sump Pump Battery
#adTHE BASEMENT WATCHDOG #ad - Up to 48-hour protection based on a 10% duty cycle on the Basement Watchdog Special + BWSP+ and Basement Watchdog Big Combination sump pump system BW4000 Up to 80-hour protection based on a 10% duty cycle on the Basement Watchdog Emergency BWE and Basement Watchdog Combination sump pump system DFK961.More information #ad
Maintenance free - no need to add battery fluid or distilled water. Up to 40-hour protection based on a 10% duty cycle on the Basement Watchdog Big Dog BWD12-120C+. Runs various Basement Watchdog sump pump systems intermittently for days.Brand | THE BASEMENT WATCHDOG #ad |
Manufacturer | Glentronics Inc #ad |
Height | 12 Inches |
Length | 8 Inches |
Weight | 49.82 Pounds |
Width | 12 Inches |
Part Number | BW-27AGM |
Model | BW-27AGM |
More information #ad
6. Wayne
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WAYNE ESP15 Battery Back-Up 12 Volt Sump Pump System
#adWayne #ad - Alarm sounds to notify you when the backup system is active. Corrosion resistant thermoplastic construction. 720-gallons per hour at 10-feet of lift and maximum flow is 1750 gallons per hour. Requires one 40-ampere hour or one 75-ampere hour battery. 1-year limited warranty.More information #ad
Brand | Wayne #ad |
Manufacturer | Wayne #ad |
Height | 13 Inches |
Length | 17 Inches |
Weight | 8.5 Pounds |
Width | 11 Inches |
Part Number | ESP15 |
Model | 57609-WYN1 |
Warranty | 1 Year - Parts Only |
More information #ad
7. Zoeller
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Zoeller 508-0005 Aquanot 508 Battery Back-Up System
#adZoeller #ad - Integrated check valve. Hand built & 100% tested in USA. Quick disconnect discharge. 12 volt highly efficient noncorrosive pump construction. Aluminum seal pocket & cooling plate.More information #ad
Brand | Zoeller #ad |
Manufacturer | Zoeller #ad |
Height | 10.5 Inches |
Length | 8.5 Inches |
Weight | 16.3 Pounds |
Width | 8.5 Inches |
Part Number | 508-0005 |
Model | 508-0005 |
Warranty | 12-months from date of installation or 18-months from date of manufacture. However the 12-month warranty is extended to 36-months with the purchase of an Aquanot battery by Zoeller. NOTE: Three-year limited warranty is valid only when a complete system is purchased and used as a backup to a primary dewatering system. A complete system includes a Model 508 and an Aquanot battery. |
More information #ad
8. Zoeller
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Zoeller 508-0006 Aquanot 508 ProPak53 Preassembled Sump Pump System with Battery Back-Up
#adZoeller #ad - Includes: model 53 115-volt pump, 115 volt dc backup system with pump, check valve, Model 508 Aqua not, float switch and piping. Extra protection when the primary AC pump fails due to power outages.More information #ad
Plumbed in 1-1/2" such 40 PVC pipe. Comes fully assembled and ready to install in your clear water sump. Fully solid state automatic 10A charger/controller with alarm, light indicator and warning system.Brand | Zoeller #ad |
Manufacturer | Zoeller #ad |
Height | 10.5 Inches |
Length | 8.5 Inches |
Weight | 17 Pounds |
Width | 8.5 Inches |
Part Number | 508-0006 |
Model | 508-0006 |
Warranty | 3-year limited warranty |
More information #ad
9. THE BASEMENT WATCHDOG
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THE BASEMENT WATCHDOG Big Combo CONNECT Model CITS-50 1/2 HP Primary and Battery Backup Sump Pump System with Smart WiFi Capable and 24 Hour a Day Monitoring Controller
#adTHE BASEMENT WATCHDOG #ad - Lift and 2, 600 gpH at 0 Ft. 1/2 hp energy efficient permanent split capacitor PSC primary pump can save money on your electric bills. Allows for connection to a basement watchdog connect module BW-WiFi or BW-HZM, giving you real time alerts via text, email, or through the Basement Watchdog App.Connect two batteries in parallel for double the run time. Lift and 4, 400 gph at 0 ft. Includes a wifi capable battery backup system that provides 24 hours a day monitoring of pump, power and battery conditions, backup controller will sound an alarm, illuminates a warning light and describe what to do for easy maintenance.
More information #ad
Lift. Lift. Backup system capacity 1, 850 GPH at 10 Ft. Provides days of intermittent pumping power on a single battery charge and is compatible with both wet cell and maintenance-free AGM batteries. Primary pump capacity 3, 540 gph at a 10 ft.Brand | THE BASEMENT WATCHDOG #ad |
Manufacturer | Glentronics #ad |
Height | 18 Inches |
Length | 8.75 Inches |
Weight | 31 Pounds |
Width | 11.75 Inches |
Part Number | CITS-50 |
Model | CITS-50 |
More information #ad
10. SEC America
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Pump Sentry 822 PS- Emergency Power for Sump Pumps by Sec America
#adSEC America #ad - You will need to purchase separately a 12 volt deep cycle marine battery up to 200 amps. 2 year factory Warranty. For wall mount or Surface Mount Installation. Battery cables included, Rugged Aluminum Housing Compact Size. 1200 watt battery back up system, UL & CSA Approved.More information #ad
Brand | SEC America #ad |
Manufacturer | SEC America #ad |
Part Number | 822 PS |
Model | 822 PS |
More information #ad