Battery: | Lithium-NMC power cell |
Capacity: | 4400mAh |
Voltage: | 14.4V |
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."
*Fully compatible with the original charger
The First Lithium Replacement Battery for iRobot Roomba Lithium and Ni-MH Model Series!
Fully compatible with Roomba 900, 800, 700, 600, 500 series and Scooba 450. Thousands of users love it!
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:
Premium Value - Safety and ReliabilityPlease note the Roomba 900 series is designed with a limit to the operating time. It might not be possible to get over 2 hours of cleaning per charge. One benefit of increased capacity is prolonged charge cycles since a lower DoD (depth of discharge) is used per cycle. This means the battery will last longer than the OEM battery pack.
[ Roomba 800, 700, 600, 500 and other Ni-MH battery models ]Most iRobot Roomba batteries have insufficient and decreasing operating time after 6-12 months of use, memory effect and high rate of self-discharge (over 25% a month)
Fully Compatible withTechnical Specification
Lithium Ion battery
Voltage: 14.4V
Capacity: 4400mAh
Dimension: 5.4 x 1.8 x 1.8 inches
Weight: 15 oz (425 g)
Warranty: One year
1. They understand that Lithium is superior technology
2. They have experienced poor battery lives and want a battery with a longer operating time and longer battery life.
3. Frequent users or pet owners would like to use the Roomba almost everyday.
OEM Lithium Battery |
OEM Ni-MH Battery |
Our Lithium Replacement Battery | Aftermarket Ni-MH Batteries |
Aftermarket Ni-Cd Batteries |
|
---|---|---|---|---|---|
Cost/Performance | $0.13/cycle | $0.35/cycle | $0.09/cycle | $0.14/cycle | $0.12/cycle |
Price | $99.99 / $79.00 | $69.99 | $26-38*1 | $23-32*1 | |
Charge Cycle*2 | N/A | 200 cycles | 800 cycles | 200 cycles | 200 cycles |
Type | Li-NMC | Ni-MH | Li-NMC | Ni-MH | Ni-Cd |
Capacity | 3300 mAh / 2130 mAh / 1800 mAh |
3000 mAH | 4400 mAH | 2500-3500 mAH | 2500-3500 mAH |
Weight | 650g | 700g | 425g | 640g | 640g |
Voltage | 14.4V | 14.4V | 14.4V | 14.4V | 14.4V |
Self-Discharge | N/A | 25%/month*3 | 1%/month | 25%/month*3 | 25%/month*3 |
Memory Effect | No | Yes | No | Yes | Yes |
Warranty | N/A | 6 months | 1 year and 2nd year optional | N/A or 6 months | N/A or 6 months |
UL & CE Certified | UL & CE Certified | CE Certified | UL & CE Certified | CE Certified | CE Certified |
*1: Please note that the battery may only work for a few weeks or months.
*2: A battery cycle is a complete discharge and recharge.
*3: The battery will be damaged through long transportation or storage time.