NASTIMA's Advantage:
NASTIMA 14.4V 4400mAh Lithium Battery Long-life 1000 cycles is fully compatible with iRobot Roomba Cleaner 500, 600, 700, 800 Series Vacuum Cleaner.
The extremely high capacity 4400mAh...

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Product Review


NASTIMA's Advantage:
NASTIMA 14.4V 4400mAh Lithium Battery Long-life 1000 cycles is fully compatible with iRobot Roomba Cleaner 500, 600, 700, 800 Series Vacuum Cleaner.
The extremely high capacity 4400mAh supply 5X life time vs OEM NI-MH 2200mAh battery. It remains at 80% capacity after 1000 charge cycles.

Features and Benefits:
-Ultra high capacity and long life cycles: 14.4v 4400mAh Li-ion battery Lasts 5x times Longer than original 3000mAh replacement batteries / Provides nearly 1000 Charge Cycles instead of original 200.
-The first lithium battery for iRobot Roomba: Longer operating time and battery life! 4400 mAH vs original battery's 3200mAh (80~110 min vs. 50~70 min running time), Replacement for iRobot Roomba 500, 600, 700, 800 Series.
-Patented battery balancing technology: Built-in over protection circuits (Over-charge ,Over-discharge ,Over-current,Short circuit provide safety and reliability, quality guaranteed!
-Long cycles and save money: Li-ion battery can last 2 years for daily usage: recommended sales price $62/1000 cycles= $0.062/cycle.
-Risk-free guarantee: You will be 100% satisfied or we'll give you 30 days money back ,1 year Warranty.

Compatible with:
Compatible with all Roomba series 500, 510, 530, 531, 532, 533, 535, 536, 537, 550, 551, 560, 561, 562, 563, 564, 570, 571, 577, 578, 580, 600, 610, 611, 700, 760, 770, 780, 790, 880, 960, 980.

Technical Specification:
-Chemistry: Li-ion
-Voltage: 14.4V
-Capacity: 4400mAh/63.36Wh
-Color: Green
-Net Weight: 518g
-Package Dimension: 138*53.9*48.5mm

What you get:
1*NASTIMA 4400mAh 14.4v Lithium-ion Battery
1*User manual

  • ✅【Ultra High Capacity】: 14.4V 4400mAh Li-ion battery lasts 4x times Longer than original 3000mAh replacement batteries, It runs well up to 2.5~ 3.5 hours. Note: Initial use requires up to 3 full charges and discharges for optimum performance!
  • ✅【Compatibility】: Compatible with iRobot Roomba 500 600 700 800 900 series 510 530 531 532 533 535 536 537 550 551 560 561 562 563 564 570 571 577 578 580 614 615 620 650 675 680 690 694 760 770 780 790 805 850 870 880 890 895 960 980 985.
  • ✅【Long Cycles and Save Money】: Li-ion battery for daily usage: $34/1000cycles= $0.034/cycles. Note: If your roomba reports an error, please download the PDF file at the bottom of the page to solve it.
  • ✅【Safe and Reliable】: Patented battery balancing technology, ROHS, CE certification, built-in over-charge, over-discharge, over-current, over-voltage, short circuit and over-temperature protection. After receiving the battery, please fully charge it before use and charge it in time after use to avoid the voltage drop caused by the continuous discharge of the battery in the device, resulting in a charging error or failure to charge. If not in use, it is recommended to remove the battery from the vacuum cleaner and store it in a cool place.
  • ✅【100% Satisfaction】: We are committed to providing 100% customer satisfaction, if your have any problem,please contact us through Amazon, 24 hours help you solve the problem!

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