POVWAY 3.8Ah 14.4V Ni-MH Battery Replacement Compatible for iRbot Roonba R3 500 600 700 800 900 Series 500 510 531 535 540 550 552 560 570 580 595 620 650 660 700 760 770 780 790 800 870

• UPC   770456941010
• 【BATTERY SPECS】- Battery Type: Ni-MH . Voltage: 14.4V. Capacity: 3800mAh. (REPLACE BATTERY, NOT ORIGINAL) 【WIDELY COMPATIBILITY】- Compatible for iRbot Romba 500,600,700,800,900 Series 500 510 530 531 532 535 536 540 550 552 560 570 580 595 600 620 650 660 700 760 770 780 790 800 870. 【SAFEGUARD 】Against overcharging, over discharge, over current, provides short circuit protection and steady voltage circuit, all of these prolong battery life. If you don't use the battery for long time, please recharge it every 3 months to prolong the battery lifetime. CE, FCC, PSE, RoHS Certification. 【PRODUCT SERVICE】The batteries have been designed to provide maximum trouble-free life for your vacuum. However, like all batteries, they will eventually wear out. To obtain the longest possible battery life. Please contact us for any battery questions, we offer 24 hours' friendly customer service! 30 days return policy and 12 months product quality service from date of purchase.