HQRP 3300mAh APS Battery for iROBOT Roomba 531 / 533 / 536 / 537 / 551 / 561 / 563 / 564 / 571 / 577 / 578 / 600 / 611 / 790 [Vacuum Cleaning Robot] Replacement plus HQRP Coaster
Price 36.91 USD
HQRP® Green Line APS Battery Pack plus HQRP® Coaster; * Battery Type: Ni-MH Rechargeable Battery Pack; Capacity: 3300mAh; Volt: 14.4V. * High Drain! 15% more charging cycles compared to the standard battery! * 10% more capacity and extra power compared to the standard battery! Up to 2.5 hours cleaning time! * 100 days warranty!