Battool Xlife Extended Battery:

The battool 14.8V 6800mah lithium ion battery is compatible with iROBOT ROOMBA 500 600 700 800.

Patented battery balancing technology with cells imported from Korea, lifespan up to 1200 cycles at 80% capacity, 6 times longer than original battery

Premium medical grade battery, offers 4-4.8 hours of working time, provides a wonderful cleaning experience.

Low auto discharge rate, less than 1% per month.

Built-in over protection circuitry provides safety and reliability.

Integrated CC CV intelligent charging circuit, fully compatible with the original standard charger.

Condition: New long life replacement battery.

what you get:

Compatible with the following models (not limited):

500 SERIES ROOM: 501 510 520 521 530 531 532 533 534 535 536 537 540 545 550 551 552 555 560 561 562 563 564 565 570 571 577 578 580 581 585 589 595 52708 56708 527E

Roomba 600 series: 605 606 610 611 615 616 620 630 631 632 640 645 650 651 652 655 660 665 669 670 671 675 677 681

Roomba 700 series: 760 761 770 772 774 775 779 780 782 790 R3

Roomba 800 series: 801 805 850 860 866 870 871 877 880 890 891 895 896

and other 500 - 800 series models not listed

Long Run Time

6800 mAh high capacity lithium ion battery, which is more than double the original 3000 NIMH battery.

6800 mAh lithium-ion battery, can work up to 4-4.8 hours, which is three times the original 1-1.5 hours.

Premium Medical Grade Battery

Made with Korea imported domestic well-known brand batteries, higher energy and lower loss.

Remains at 80% capacity after 1200 cycles, has a longer lifespan.

PCB-Protection, Safety and Reliability

Advanced multi-function PCB, works with Premium Battery Management System along with balancing technology.

Provide protection against overload, over-discharge, over-voltage, over-current and over-temperature