Free 1 unit side brush for Romba 500/600/700/800/900 series.
UL&CE Certified - Lithium Roomba Replacement Battery For iRobot Roomba 500, 600, 700 ,800 and 980 Series, 4400 mAH
The FIRST Ever Lithium Replacement Battery for iRobot Roomba With Better Performance, Durability, and 4X the Battery Life!
The Last One You Will Need! Thousands of users like it!
Why is there a need?
Lithium technology has been increasingly popular in the rechargeable battery market for products like laptops, smart-phones and tablets
Currently, all iRobot Roomba batteries use NiMH/NiCd technology
Insufficient and decreasing operating time usually after 6-12 months of use
Memory effect + High rate of self-discharge (over 25% per month)
iRobot only offers 6 months of warranty
The Best Cost/Performance
The REAL Cost You Pay for Daily Usage
Our Lithium battery: $69.00/800 charge cycles = about $0.09/cycle
OEM Ni-MH batteries: $69.99/200 cycles = $0.35/cycle
Aftermarket Ni-MH batteries: $28.50/200 cycles = $0.14/cycle
Fully compatible with the original charger
4400 mAh capacity compared to the original battery with 3000 mAh (46% longer operating time, varies between models)
Patent battery balancing technology for expanded battery life; remains at 80% capacity after 800 charge cycles (vs. 200 cycles of the original battery)
Safety and Reliability: Built-in over-charge, over-discharge, over-voltage, over-current, and over-temperature protection circuit
No memory effect + Low rate of self-discharge (1% per month)
One year warranty
*iRobot® and Roomba® are registered trademarks of iRobot Corporation.
Last Updated @ 10/12/2017 2:05:53 AM
Courier : POSLAJU/NATIONWIDE COURIER EXPRESS
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