iRobot Roomba 4400mAH Replacement Battery for 500 600 700 800 Series Vacuums and 450 Scooba
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This is the best iRobot Roomba battery we have tested, we don't recommend cheap aftermarket batteries, they don't last and some have caused the Roombas to go into charging errors.
When it comes to batteries is certainly a case of buy it cheap, buy it twice.
The ANEWPOW Li-ion battery is a environmenty friendly, long lasting battery for the iRobot® Roomba® 500, 600, 700 and 880 series. Lithium battery technology may cost a little more up front, but lithium batteries last 4X longer and hold a charge for nearly twice as long as the stock NiMH, NiCd and all market replacement batteries. Our ANewPow lithium iRobot® Roomba® batteries can save you 50% on battery cost and you gain the peace of mind knowing that these batteries are not going into landfill.
- Safeguarded built-in-smart charging CC, CV circuit
- Ultra high capacity 46% more than the original
- Longer use time with 56% more battery life
- Li-NMC power cell 80% capacity after 800 cycles
- Built-in over protection circuits provide safety and reliability
- Patent battery balancing technology for expanded battery life
- No memory effect
- One year warranty