14.8V 4.4Ah Li-ion Replacement Battery for iRobot Roomba

Battery Capacity: 4400mAH                                                       

Battery Voltage: 14.8 V 

Battery Type: Li-ion                                                                     

Color: Blue

Dimension: 140*46.5*55mm/5.5*1.83*2.17inch                          

Battery Weight: only 470g

Cells: Brand cells

Widely compatible with :

For iRobot Roomba 500 series :500  510  520  521  525 530  531  532  535  540  550  555  560  562  563  570  580  581  590

For iRobot Roomba 600 series :600  610  625

For iRobot Roomba 700 series :760  770  780  R3

For iRobot Roomba 800 series :870  871  880 

1.Extended capacity of 4400mAh,Made of best Brand Cells,provides up to 2.5-3.3 hours running time.

2.Uniquely designed for Irobot Roomba 500 600 700 800 Series vacuum cleaner.

3.Battery weight:only 470g,higher capacity,life time up to 1000 cycles (vs. 300 cycles of the original Ni-MH battery).

4.No memory effect + Low rate of self-discharge (1% per month).

5.Built-in smart charging circuit,compatible with original Ni-Cd or Ni-MH charger.

6.Advanced Li-Ion technology provides improved energy density. Built-in over-charge, over-discharge, over-voltage, over-current, and over-temperature protection.

7.35DAYS money back,12 months warranty.

8.CE, ROHS, KC, UN38.3 certified.

Compatible P/N.:

80501,53847243

Package Including:

1* replacement 14.8v  4.4Ah Li-ion battery,

1*Instruction manual