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Spare APS Battery Keeps Roomba Running Twice as Long
iRobot Advanced Power System (APS) Battery
iRobot® Advanced Power System (APS) Battery for Roomba 400 , Discovery and Original Series Vacuums
iRobot Advanced Power System (APS) Battery for Roomba 400 , Discovery and Original Series Vacuums
Item# 9142APS
Price: Normally $79.99 
Hot Deal $69.99
Free shipping on orders over $175 - See Details


  • Rechargeable APS battery for 400 Series, Discovery Series and Original Roomba models
  • Enough Power to supply up to 120 minutes of continuous clean up
  • Keep a second battery on hand to double Roomba's cleaning time

Essential Info

Keep your Roomba running longer! The iRobotAPS Battery charges completely in less than three hours with a Roomba APS Fast Charger, sold separately.

Important Note: This product is not compatible with Roomba 500 Series robots.

What's Included

  • Roomba APS Battery
  • More Info

    Keep a spare Advanced Power System battery on hand, and you'll be able to charge one battery while vacuuming with the other; almost no down time is necessary.



    Manufacturer Product No.:17373
    Dimensions:7" x 2" x 2"
    Weight:1 lb.
    Materials:Nickel-metal hydride (NiMH)
    Run Time:120 minutes on a full charge
    Charge Time:3 hours

    Important notes:
    Defective exchanges for identical item within 30 days of purchase. After 30 days, please contact the manufacturer.
    Manufacturer contact information: iRobot Corp, Tel: (877) 855-8539


    8 Ratings
    5 star: 62%  (5)
    4 star: 0%  (0)
    3 star: 12%  (1)
    2 star: 12%  (1)
    1 star: 12%  (1)
    Average Customer Rating
    (8 customer ratings)
    Share your thoughts with other customers
    DANA L -- fort gratiot, MI   4/3/2014
    I am so happy that my Roomba is back operating at full speed again!
    VIRGINIA -- cambridge, MA   11/7/2013
    My Scooba is a member of the family. Scooba cleans every room and never complains about the work load. She does a much better job than I do, and I get to watch from the couch.
    JULIE -- linden, MI   5/23/2013
    Great battery, fit and looks just like the original.
    Judy Prather -- lagrange, Kentucky   10/14/2010
    Love the IRobot....the battery is pathetic. After paying $95.00 for a replacement battery from IRobot, it only lasted for 2 weeks.
    SEAN -- denfield, ON   7/29/2010
    fine but way too expensive
    ELAINE -- prince albert, SK   3/8/2009
    just what was needed. nothing else was wrong with my roomba. First Battery only last 1 1/2 years though.

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