melasta Higher Power 6400mAh 148V Li-ion Replacement Battery Made of Brand Cells for Roomba 500 600 700 800 Series 510 530 531 532 550 585 595 561 620 630 650 675 760 770 780 870 880

Advantage: 1.14.8v (Compatible with 14.4V) 6400mah Li-ion battery,made of Japanese/Korea Brand cells ,stablity,safety. 2.Only 450g/15.87oz,real capacity,much ligher than NIMH,but more powerful.give you an amazing using experience. 3.Built-into a Patented PCB to provent battery damage from overcharging,over discharging,and overheating,make sure everything is safe and reliable. 4.Exquisite design, Perfect Welding with Superior quality of Material; Low Impedance to reduce energy loss by battery itself. 5.Fully compatible with the original and standard charger. Compatible with the following models:CTRL+F to find your model: For Roomba- 500 For Roomba- 510 For Roomba- 530 For Roomba- 531 For Roomba- 532 For Roomba- 533 For Roomba- 535 For Roomba- 536 For Roomba- 540 For Roomba- 545 For Roomba- 550 For Roomba- 552 For Roomba- 560 For Roomba- 562 For Roomba- 565 For Roomba- 570 For Roomba- 580 For Roomba- 581 For Roomba- 585 For Roomba- 595 For Roomba- 600 For Roomba- 610 Professional Series For Roomba- 620 For Roomba- 625 For Roomba- 630 For Roomba- 650 For Roomba- 660 For Roomba- 700 For Roomba- 760 For Roomba- 770 For Roomba- 780 For Roomba- 790 For Roomba- 800 For Roomba- 870 For Roomba- 880 For Roomba- R3 Compatible P/N: 80501 ,53847243 Package including: 1*14.8v 6.4Ah Li-ion battery(with Gift Package) 1*User manual Kindly note: Please read the manual carefully before use it.