| Battery: | Lithium-NMC power cell |
| Capacity: | 4400mAh |
| Voltage: | 14.8V |
| Cycle time: | 800 with 80% capacity left |
| Discharge rate: | < 1% per month |
"Our batteries are designed with a sleep-mode that deactivates the battery after a period of inactivity in order to provide a longer operating time and longer battery life. It may be necessary to reactivate the battery before use. Please refer to Quick Start Card for battery activation."
Lithium Replacement Battery for iRobot® Roomba® 500, 600, 700, 800 Series and Scooba® 450
*Fully compatible with the original charger
- USA domestic sales:
- FREE shipping – $69.00
Battery with 2nd year extended warranty – $79.00
- International shipping (other than United States)
- Shipping costs included; duty not included – $129.00
Battery with 2nd year extended warranty – $139.00
R9 is an upgrade version of our R5, lithium replacement batteries for the Roomba 500/600/700/800 series! Thousands of users love it!
Fully compatible with iRobot Roomba 500/600/700/800 series and Scooba 400 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 aftermarket replacement batteries. Our lithium batteries can save you 50% on battery costs and you gain the peace of mind knowing that these batteries are not going into landfill. Buy yours today!
Features:
- Safe and reliable - meets UL and CE safety standards
- ✱ Cell Selection: UL 1642 & CE listed only
- ✱ Housing Design: Patent hard case to prevent damages from shock and vibrations
- ✱ Battery protection: Built-in-smart charging CC, CV circuit and over-charge, over-discharge, over-voltage, over-current, and over-temperature protection circuit
- ✱ UN 38.3
- Longer operating time - Ultra High capacity, 46% more than the original Ni-MH battery
- 4 times longer battery life - Patent battery balancing technology for expanded battery life; remains at 80% capacity after 800 charge cycles (vs. 200 cycles of the original Ni-MH battery)
- Longer storage time - No memory effect + low rate of self-discharge
- Fully compatible with the original charger
- One year warranty
