Description
✔️【High Capacity for Roomba Battery】14.4V 3.5Ah lithium Ion battery provides 1.5X longer runtime for Roomba e and i Series and much more power than original Roomba battery. Higher capacity and long lasting performance enable your robot to cut half the time it takes to do a cleaning job!.✔️【Excellent Compatibility】Compatible with iRobot Roomba i3/i3+ i7/i7+ i4/i4+ iRobot e5 e6 iRobot Vacuum..✔️【1.5X Longer Runtime】3.5Ah Lithium-ion battery for iRobot Roomba i3 i7 i4 possesses 1.5X the capacity of the original battery. No memory effect and no self-discharge..✔️【Intelligent Battery Management】Advanced technology allows battery for iRobot Roomba i3 i7 i4 and Robot Vacuums to communicate to provide the best performance possible that powers through heavier applications and protects against overloading and overheating..✔️【Free return & replacement】Free return and replacement service available for 18 months + 7x24-hour Email service. If you have any problems with our batteries, feel free to contact us by email.