<p><b>Note:</b><br> If you don't use the APS battery for long time, please recharge it every three months to prolong the battery lifetime.</p> <p><b>BAKTH Platinum Life</b><br> BAKTH provides the best customer survice. If you have any problem, just contact me and we will give you the best customer survice.</p> <p><b>Safety Guarantee:</b><br> Stable performance. We maintain strict control over the entire product cycle. The products has been passed CE FCC ROSH Certification.</p> <p><b>Advantage:</b><br> - BAKTH products are made with the highest quality materials. Our products are tested by manufacturer to match and/or exceed specifications of OEM products.<br> - BAKTH focus on providing quality power products and excellent customer service. Looking forward to your support and your positive affirmation.</p> <p><b>Product Details:</b><br> - Battery Capacity: 3000mAh<br> - Battery Type:Ni-MH<br> - Color: Yellow<br> - Dimension: 136 x 56.5 x 45.8 mm<br> - Weight: 1.6 pounds</p> <p><b>Compatible:</b><br> - iRobot Roomba 500 510 520 521 525 527 530 531 532 533 535 536 540 541 545 550 551 552 555 560 561 562 563 564 570 580 581 582 585 590 595 599<br> - iRobot Roomba 600 610 620 625 630 631 645 650 655 660<br> - iRobot Roomba 700 760 761 770 775 780 790<br> - iRobot Roomba 800 870 871 880<br> - iRobot Roomba R3 80501 4419696</p>