Powerextra™ High Quality High Capacity 3500mAh 14.4v Replacement Ni-MH Battery for iRobot Roomba 500 510 530 532 535 540 550 560 562 570 580 610 R3 Vacuum Cleaner
About Powerextra™Powerextra™ is specialized in manufacturing power tool batteriesPowerextra™ is one of top selling brands for replacement batteries at amazonPowerextra™ products are made with the highest quality materials.Our products are CE certified, tested by manufacturer to match and/or exceed specifications of OEM products.Powerextra™ focus on providing high quality power products and excellent customer service,Looking forward to your support and your positive affirmation.AdvantageThis Battery Perfectly Match Your Battery for iRobot Roomba 14.4V APS  500, 600, & 700 series Vacumm Cleaner with practical price and high qualityThis Replacement Battery is Designed for for iRobot Roomba 500 series Vacumm Cleaner,It is a kind of Ni-MH Recharageable battery,you can carry it anywhere anytime, convenient to use.The battery has no memory effect. Can be charged or discharged as needed without loss of capacity.The functions are the same as the OEM batteryUses the highest quality cells, safe with rapid-charge technology while providing overcharge and overdischarge protection to increase the life of the batteryWarranty :We guarantee to provide brand new high quality replacement batteries with REAL SPECIFICATIONSAll products come with our wondershop is 30 days money back 12 months seller's guarantee against manufacturer defects from date of purchase,and 24 Hours friendly customer service! YOU ARE WORTH IT !!