7.2V 4100mAh Robot Vacuum Cleaner Lithium Ion Battery Pack, Compatible for Neato, XV-11 XV-12 XV-14 XV-15 XV-21 XV-25, Vacuum Cleaner Battery Replacement Spare Parts

7.2V 4100mAh lithium battery for XV-11 XV-12 XV-14 XV-15 XV-21 XV-25Battery capacity: 4100mAhBattery voltage: 7.2VBattery type: Lithium-ionSize: 70*60*33mm/2.3*1.97*1.08in==========Bundle : Bundle 2Number of batteries : 2Spare Battery : YesSet Type : Battery onlyType : Li-IonNominal capacity : 4100mAhModel : XV72-LI48-NA41-2Origin : Chinese mainlandColour : WhiteApplicable : For XV-11, XV-12, XV-14, XV-15, XV-21, XV-25Type : Lithium-ionVoltage: 7.2VPacking: 2 packsCapacity : 4100mAhSize: 70*60*33mm/2.3*1.97*1.08inWeight : 370 g (2 pieces)I'm so glad you're here! Our online store offers a wide range of products and is always customer-centric, providing you with high-quality and attentive service. Feel free to browse our products, we look forward to your every purchase.

• Battery type: Most robot vacuum cleaners use lithium-ion batteries because they have a higher energy density, shorter charging time, and longer cycle life compared to other types of batteries
• Battery life: The capacity of a lithium-ion battery is typically measured in milliampere-hours (mAh) or watt-hours (Wh). The higher the capacity, the longer the battery life
• Charging time: Lithium-ion batteries charge quickly, usually taking 2 to 4 hours to fully charge. Many robots have an auto-charging feature that automatically returns to the charging dock when the battery is low.
• Lifespan & Maintenance Lithium-ion batteries typically have a lifespan of 2 to 5 years, depending on the frequency of use and the number of charges/discharges. Cleaning the charging contacts regularly and avoiding over-discharge can prolong battery life.
• 7.2V 4100mAh Rechargeable Li-ion Battery Pack Replacement Battery Backup Battery, Compatible for Neato, XV-11 XV-12 XV-14 XV-15 XV-21 XV-25