Nastima Upgrade 14.8V 5000mAh Lithium ion Battery Compatible with Roomba 900 800 700 600 Series 985 980 960 895 890 880 870 860 790 780 770 760 695 690 680 675 650 640 614

✅【Ultra High Capacity and Long Life Cycles】: 14.8v 5000mAh Li-ion battery Lasts 4x times Longer than original 3000mAh replacement batteries, It runs well up to 2~ 3 hours for Roomba 900 series and 3~4 hours for Roomba 600-800 series, it can provides nearly 1000 Charge Cycles. ✅【Application】:Compatible With Roomba 600-900 series: 600 610 614 620 625 630 640 650 653 654 655 660 671 675 680 690 695 700 760 770 780 790 800 850 860 871 870 880 890 895 900 960 980 985. Please note: it not perfect compatibility with roomba 500 series now, Not recommended for use in roomba 500 series. ✅【Safe and Reliable】: Patented battery balancing technology, built-in over-charge, over-discharge, over-current, over-voltage, short circuit and over-temperature protection. ✅【Long Cycles and Save Money】: Li-ion battery can last 2 years for daily usage: £34.99/1000cycles= £0.03499/cycles. ✅【100% Satisfaction】: We are committed to providing 100% satisfaction to every customer, please contact us 24 hours a day if you encounter any problems.