2800mAh 4S1P Battery，Compatible for DEXP MMB-300 X500 X520 X600,for EXVAC660 EXVAC880，Robot Vacuum Cleaner Long-Lasting Li-ion Battery(3200mAh)

2800mAh 4S1P Battery，Compatible For DEXP MMB-300 X500 X520 X600，Compatible For Mamibot EXVAC660 EXVAC880，Robot Vacuum Cleaner Long-lasting Li-ion Battery==========High-concerned chemical : NoneSet Type : Batteries OnlyType : Li-IonNominal Capacity : 2800mAh/3200mAhModel Number : For MMB-300 X500 X520 X600 EXVAC660 EXVAC880 RobotOrigin : Mainland ChinaRechargeable batteries, replacement batteries, lithium batteries, high-temperature resistant batteries, low-temperature compatible batteries, lightweight batteries, no-memory-effect batteries, long-lasting batteries, power-type batteries, high-capacity batteries, handheld vacuum cleaner batteries, robot vacuum cleaner batteries, cordless vacuum cleaner batteries, upright vacuum cleaner batteries, household vacuum cleaner batteries, vacuum cleaner parts, vacuum cleaner accessories, vacuum cleaner spare parts==========Dear buyers, hello! Welcome to our trading firm to buy goods! Here, every product hides our intentions for quality, I hope to find the surprise you just need if you have any questions, feel free to call me!

• High-Capacity Cells: Equipped with high-capacity cells, a single charge supports extended cleaning sessions, meeting demands for large-area or deep cleaning while reducing the hassle of frequent recharging.
• Long Cycle Life: Through specialized processing and material optimization, the battery achieves increased recharge cycles, effectively extending its lifespan and lowering long-term usage costs.
• Fast Charging: Charges faster than standard batteries, reaching full capacity in minimal time. This allows you to resume cleaning quickly, boosting operational efficiency.
• High-Efficiency Output: Delivers stable and powerful electrical output, ensuring the vacuum maintains strong suction throughout use without performance degradation.
• Low Self-Discharge Rate: Retains most charge during extended storage periods with minimal power loss, eliminating the need for lengthy pre-charging before immediate use.