Battery type: Li-Ion - no memory-effect Capacity: 5200 mAh Voltage: 14.4 V Energy: 74.88 Wh Colour: black Number of cells: 4 Weight: 425 g Compatible with the following device models: iRobot Roomba i355840 iRobot Roomba i4 iRobot Roomba i315840 iRobot Roomba i315440 iRobot Roomba i3158 iRobot Roomba i355240 To ensure compatibility, please check to see whether the battery you are currently using is listed below.
eBay
18V Rechargeable Li-lon Battery 22500mAh 15000mAh 7500mAh With Battery Indicator For Makita Electric Power Tool Lithium Battery
Aliexpress UK
Compatible with the battery part numbers:11700, 17373. RoHS Approved for toxic free.
eBay
10S4P 36V 20000mAh Electric Scooter Lithium Battery 18650 battery pack 36V 20Ah Electric Scooter Electric Scooter Battery 36v
Aliexpress UK
Fit to the device models:iRobot Roomba 500, Roomba 510, Roomba 530, Roomba 532, Roomba 560, Roomba 562, Roomba 570, Roomba 580, Roomba 610, Roomba 80501, Roomba R3 500, Roomba 535, Roomba 540, Roomba 550, Roomba 760, Roomba 770, Roomba 780.
eBay
Silver Fish Battery 36V 10ah 15ah 20ah 18650 Battery Lithium Ion Battery For 250W 350W 500W 1000W Motor
Aliexpress UK
Battery type: Li-Ion - no memory-effect Capacity: 6800 mAh Voltage: 14.4 V Energy: 97.92 Wh Colour: black Number of cells: 4 Weight: 452 g Compatible with the following device models: iRobot Roomba i715640 iRobot Roomba i7158 iRobot Roomba i7550 iRobot Roomba i715840 iRobot Roomba i755020 To ensure compatibility, please check to see whether the battery you are currently using is listed below.
eBay
5-100pcs 3V CR2450 Button Batteries CR2450 5029LC LM2450 DL2450 CR2450N BR2450 600mAh Lithium Cell Coin Watch Battery
Aliexpress UK
Battery for iRobot M611020 ABL-C 2000mAh 10.8V (D6. Condition is New. Dispatched with Royal Mail 2nd Class.
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CITYORK 1.2V LR20 D Size Rechargeable Battery 10000mAh Type D R20 NIMH Battery +LCD Smart Charger for AA AAA C D 9V batteries
Aliexpress UK
For iRobot Roomba e5 e6 i3 i4 i6 i7 i7+ i8 7150 7550 e5158 e6198. Fit Laptop Models.
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Battery Adapter For Makita 18V Li-ion battery BL1860B BL1860 BL1850B to Ryobi 18v P102 P103 P104 Battery Tools MT20RNL
Aliexpress UK
Compatible with the battery part numbers:11702, GD-Roomba-500, VAC-500NMH-33.
eBay
JJC Lithium Coin Cell Batteries Case Holder Storage for CR2032 CR2025 CR2016 CR1632 CR1620 CR1616 CR2450 CR2430 CR2412 Batteries
Aliexpress UK
Fit to the device models:iRobot Roomba 500, Roomba 510, Roomba 530, Roomba 532, Roomba 560, Roomba 562, Roomba 570, Roomba 580, Roomba 610, Roomba 80501, Roomba R3 500, Roomba 535, Roomba 540, Roomba 550, Roomba 760, Roomba 770, Roomba 780.
eBay
20V/60V 9000mAh For DeWalt Battery MAX Replacement Li-ion Battery For DeWalt DCB609 DCB547-XJ DCB200 DCB201 Tool Battery
Aliexpress UK