Power Plus Sump Pump Backup Battery (P20397)

Ion Technologies Backups
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(3 reviews)
67.00 LBS
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Power Plus Sump Pump Backup Battery

Warranty: 3 years

Includes 1, Power Plus 120AH Sump Pump Backup Battery

Sump pump backup systems are usually tucked away in a basement corner and neglected. Even though the sump pump battery is the most important part of any sump pump backup system, owners often forget to maintain them resulting first in a failure and then a flooded basement. Well, now maintaining a sump pump backup battery is a thing of the past thanks to the Power Plus Maintenance Free Sump Pump Battery.

The Power Plus Maintenance Free Sump Pump Backup Battery is revolutionizing the way we power our sump pump backup systems.

Simply connect your 1 Power Plus sump pump backup battery to your sump pump backup inverter. There is no need to ever perform maintenance for the life of the sump pump battery?

  • Maintenance free
  • Lasts twice as long as typical sump pump backup battery
  • Completely sealed and spill-proof with no exposure to hazardous chemicals
  • Safe for standard shipping anywhere in the U.S.
  • Works with virtually all types of sump pump backup inverter
  • Performs up to 35% better than standard deep cycle sump pump backup battery

Power Plus Sump Pump Battery Specifications:

  • Sump pump battery nominal voltage: 12 Volts Rated Capacity: 120 AH
  • Sump pump battery size: Weight: 67.5 lbs.12.87” L x 6.69” W x 8.78” T
  • Sump pump battery Terminal: Type B
  • Sump pump battery capacity: 20 hour rate (6.15A) 123AH
  • Sump pump battery internal Resistance: Fully charged battery 25°C 0.005 Ohm
  • Sump pump battery capacity affected by temperature (20 hour rate): 40°C 105%, 25°C 100%, 0°C 85%, -15°C 65%

Power Plus Sump Pump Battery Brochure


  • 5
    Ion inverter backup battery

    Posted by Vaughn on 21st Oct 2021


  • 5
    Great customer service and fast shipping

    Posted by Jason on 25th Dec 2020

    I contacted the manufacturer of our sump pump back up power system when it started alarming. Sent me the link to purchase this battery - ordered and came within a day! Swapped out the battery and no more alarm!

  • 5

    Posted by Robert H Frazier on 20th Jul 2020

    Great Customer service/timely delivery service