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The peakflow 12v maintenance free deep cycle 105ah agm battery has been discontinued and is not available for purchase at this time.

PeakFlow 12V Maintenance Free Deep Cycle 105AH AGM Battery

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105-Amp Hour 12-Volt Maintenance-Free AGM Battery
Completely sealed and spill-proof
No exposure to hazardous chemicals

Works with Virtually All Types of Back-Up Systems
Please check your system's compatibility w/ AGM batteries

Made In The USA
Heavier construction than foreign made batteries
Provides more stored power & longer run times

Safe For Standard Shipping anywhere in the U.S.

Need Help? Ask Our Sump Pump Experts.
70 Pounds
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  2 Questions
Q: Is the PeakFlow 12v maintenance free deep cycle 120ah AGM battery compatible with the Zoeller 507 - Sentry® Battery Backup Sump Pump System? If not, what's your recommendation of the compatible battery?. Thanks.
by Max from New Jersey on June 12, 2012

A: The PeakFlow model PFAGM31 battery will definitely be compatible with the Zoeller 507 battery backup system./
by Jim, Product Expert

Q: Is the PeakFlow 12v maintenance free deep cycle 120ah AGM battery compatible with the WatchDog BW4000 pump system and charger ? Will it last 7.5hrs in continuous mode like the battery sold with the kit? What is the shelf life if used 2x a year intermittently for 1hr. for
by Walter from Michigan on March 12, 2012

A: Per the instructions for the Basement Watchdog battery backup systems, DO NOT use a maintenance-free or a sealed battery. They are made of different materials and
will trigger a false “Battery problem” alarm.
A new Basement Watchdog 7.5 Hour Standby Battery, model 30HDC140S will run this system for a minimum of 7.5 hours continuously. However, most of the time the pump will turn on and off, and the battery will run the pump intermittently for days. In addition, the unique materials in the battery enable it to last for five to seven years in standby service.
by Jim, Product Expert

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