6.4Ah 14.8V Li-ion Replacement Battery for iRobot Roomba

Item specifics:

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  625 630 650   

For iRobot Roomba 700 series:760  770  780  R3

For iRobot Roomba 800 series:871  880 800

Feature:

1.Higher Capacity:

6400mAh,additional offers over 100% of capacity than the original NI-MH battery 3200mAh, provide a ultra-long up to 4.5-5.2 hours for Roomba vacuum cleaning robots.

2. Well Compatible:

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

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

3.Lighter but Powerful:

Only 450g/15.87oz,real capacity with Best Import Brand Cells much lighter than NI-MH.

But more powerful,provides up to 800 charge cycles,give you an amazing using experience.

4.Longer Lifespan: Patent battery balancing technology

Expanded battery life, remains at 80% capacity after 800 charge cycles (vs. 300 cycles of the original Ni-MH battery)

5.Safe and Stable Quality:

Built-into a Patented PCB to provent battery damage from overcharging/over discharging/overheating,make sure everything is safe and reliable.

6.Exquisite design:

Perfect Welding with Superior quality of Material,Low Impedance to reduce energy loss by battery itself.

7.Up to CE,RoHs,FCC,UN38.8 certified.

Package:

1* replacement 14.8v  6.4Ah Li-ion battery

1*Instruction manual