14.4V 6800mAh Compatible with IRobot Roomba Batteries 500 600 700 800 900 595 620 650 780 890 Series, Vacuum Cleaner Accessories(4800mAh)

==========Highly concerned about chemicals: noneNominal Capacity: 4800mAh, 6800mAh, 9800mAh, 12800mAhWeight: 500 hoursVoltage: 14.4VSize: 138 * 48 * 46mmModel: Battery compatible with 500 600 700 800 900 595 620 650 780 890 series vacuum cleanersType: Lithium ionOrigin: Chinese Mainlandauthentication: CE、FCC、RoHS、UL、KCreminder:If the battery is not used for a long time, please remove it from the robot and place it in a cool and dry place.

• Large capacity 12800mAh, longer battery life: using high-quality lithium battery cells, with a capacity of up to 6800mAh, the battery life is increased by 30% compared to the original battery. It supports long-term cleaning of robotic vacuum cleaners, reduces charging frequency, and is suitable for large households.
• Widely compatible with multiple models: perfectly compatible with 500/600/700/800/900 series (such as 595/620/650/780/890, etc.), easy to replace original batteries, plug and play.
• Multiple safety protections: Built in overcharge, overdischarge, and short circuit protection circuits ensure stable battery operation, prevent equipment damage, and provide more secure use.
• Environmentally friendly lithium battery cells with long cycle life: High quality lithium-ion battery cells can be recharged more than 500 times without memory effect, can be charged as needed, and are economical and durable.
• Ready to use, no activation required: factory pre charged, can be installed and used directly after unpacking, without waiting for a long time to charge, saving time and effort.