Liberty 441-10A, 12VDC Battery Backup Sump Pump System with 10 Amp Charger, 45 GPM Max, 18 ft Max Head

SKU #: 441-10A
Brand: Liberty
Available For Order! (Usually Ships 7-10 Days)This product is direct shipped from the manufacturer to our distribution center where it is checked, packaged and processed by our quality control team. The shipping time shown is the estimated number of business days the product will ship out from our warehouse, excluding any manufacturer back logs or delays.
FREE SHIPPING ON THIS ITEM ! Offer applies to the lower 48 states and excludes Alaska, Hawaii, APO/FPO and international orders. Free standard shipping applies to U.S. orders only and to select items that meet UPS Standard Ground container/cube requirements. Free Shipping
Call Sales Counter !
Order By Phone
Calculate Shipping Ship Weight (17.00 lbs)
0 reviews for this product


Liberty 441-10A Battery Back-Up Emergency Sump Pump System

Operating from the power of a 12 volt deep cycle battery, the 441-10A is designed to
temporarily provide backup to a primary sump pump during power outage or other problem that prevents normal operation of the primary pump.

Package includes:

  • High output 12V submersible pump with integral check valve
  • Automatic, mercury-free switch
  • Battery box (battery not included)
  • 12V charger
  • 1-1/2" back-up connection tee, primary pump check valve, and slip coupler

Sump Pump System Features

  • 2 Different modes charge and maintain your battery at peak performance
    • 10A bulk charging mode 
    • 5A maintenance cycle charging mode
  • Charger automatically switches to maintenance mode when battery is charged
  • 10A charging is time limited to 19 hours, to prevent overcharging
  • Charger monitors maintenance charge cycle to identify aging batteries with damaged cells or reduced capacity. Alarm will sound to notify user for battery 
  • 7 LEDs transmit critical system information at a glance
  • Easy wiring, all connections are made via quick-disconnect tabs on a single wiring
  • Battery voltage displayed on charger
  • Reverse battery alarm
  • Short circuit protection
  • Fully assembled compact float switch

Charger Features

  • Audible in-use alarm and light
  • Self-resetting 24 hour silence
  • Advanced 10A switch mode charger
  • Energy efficient
  • Meets US DOE and California CEC energy efficiency standards
  • Battery voltage displayed on front panel

Please note that this package requires a battery to be purchased separately. Battery options include B12V27-AGMB12V31-AGM.

Please see the manuals for specifications on this item

Call Our Sales Counter For Assistance, Price Quotes, Availability & To Place An Order

Inspector Pumphead & Our Customer Service Representatives Are Available

Mon-Fri 7:30 am to 5:00 pm EST

Call Toll Free: 800-429-0800

"Ask Inspector PumpHead"

*Note: Picture is illustrative and may not reflect the actual product.*