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Roomba Lithium Battery 4400 mAh

Guaranteed longer lasting than Original NiMh battery. Our only concern is battery sales will decrease with this product!

The First Ever Lithium Replacement Battery for iRobot Roomba!
With better performance, durability, and 4 times the battery life!

Unbelievable run time up to 5 hours on a single charge!!

Why is there a need?
Currently, all iRobot Roomba batteries use Nickel-Metal Hydride (NiMH)/Nickel-Cadmium (NiCd) technology
High rate of self-discharge (over 25% a month)
Insufficient and decreasing operating time usually after 6-12 months of use
Memory effect


Our Solution
Lithium technology has been increasingly popular in the rechargeable battery market
Products such as laptops, smart-phones, and tablets all use lithium batteries
Low rate of self-discharge (1% per month)
No memory effect
The first lithium rechargeable battery for iRobot Roomba 500, 600, 700 and 800 series
4400 mAH capacity compared to the original battery with 3000 mAH (56% longer operating time, varies between models)
Proprietary battery balancing technology extends the battery life of the power cells; remains fully functional after 800 charge cycles (original battery pack offers 200 cycles)
Fully compatible with the original charger
Built-in over-charge, over-discharge, over-voltage, over-current, and over-temperature protection
Battery cell manufacturing and pack assembly all in Taiwan
6 months warranty

- Much longer operating time and much longer battery life
- Safe, reliable, quality guaranteed
- 6 month warranty
- Made in Taiwan
- Battery type: Lithium-NMC power battery cell

Roomba Lithium Battery
€94.80 (EUR)