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14.8V 4400mAh Li-ion Rechargeable Battery，Compatible for Roomba，500 600 700 800 Series 531 550 560 650 770 780 790 866 870 880 R3 Replace
4.6 (26 items)
Limited Time SaleUntil the end
17
53
33
$36.82 cheaper than the new price!!
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New $61.37
Product details
| Management number | 214899828 | Release Date | 2026/04/12 | List Price | $24.55 | Model Number | 214899828 | ||
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| Category | |||||||||
- High-capacity, long-lasting, high-rate lithium battery cells, capable of covering an entire large apartment on a single full charge.
- Charges quickly without damaging the battery or the main circuit.
- Low self-discharge batteries lose charge slowly when left unused, so they are not easily depleted even after long periods of inactivity, and can be used anytime without frequent recharging.
- Lightweight design with high-density battery cells, lighter weight, reduces robot load, and improves walking agility and climbing ability.
- Smooth and continuous power supply with stable discharge voltage ensures consistent suction and stable movement.
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