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The vacuum cleaner lithium-ion battery is designed for high-performance vacuum cleaners, providing stable and powerful power support, whether it's deep cleaning carpets or quickly removing dust from hard floors.
The vacuum cleaner battery is equipped with an intelligent fast charging system that greatly reduces charging time, allowing you to quickly restore cleaning power in your busy life, saving you time and efficiency.
Adopting advanced lithium battery technology, it provides extra-long use time, ensuring that your vacuum cleaner is able to accomplish more cleaning tasks after a single charge without the need for frequent recharging.
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6700mAh high capacity, 14.4V, compatible with multiple Xiaomi models, no memory effect, ensuring long-lasting performance.
Ideal Use Cases
Perfect for Xiaomi Mi Robot, Roborock, and Xiaowa users needing extended cleaning sessions without frequent recharging.
Customer Praise
Most reviews highlight the battery`s reliability and the significantly improved cleaning time per charge, matching or exceeding original specifications.
【Technical Specifications】: Voltage: 14.4V; Capacity: 6700mAh; Type: Li-ion; Size: 141*44*42mm/5.55*1.73*1.65in; Weight: 407g/0.9lb. Charge the battery before initial use. For long term storage, batteries should be charged and discharged every three months.
【Fully Compatible】: NASTIMA 14.4V Li-ion battery is compatible with Xiaomi Roborock S50 S51 S52 S53 S55 S502 S5 Max S6 S7; T6 61 65 full series, Mijia 1st and 2nd generation replacement battery. Note: Before purchasing, please compare the size, plug and voltage with the original battery to see if it is suitable for your machine!
【Built-in BMS】: NASTIMA S50 S51 batteries are equipped with over-charge, over-discharge, over-current, over-temperature and short-circuit protection, and the patented battery balancing technology ensures the safety of the batteries during use.
Protection function: P1904-4S1P-MM replacement battery built-in smart chip to prevent overcharge, over discharge, over current, short circuit protection and voltage regulation circuit. Provide security for your life.
High quality: P1904-4S1P-MM replacement battery is composed of high-quality materials, and the upgraded battery will be more stable and durable. We use high-quality materials and circuit boards to ensure battery durability and performance.
Compatibility: Widely compatible with Xiaomi 1C P1904-4S1P-MM Sweeping Vacuum Cleaner Fits for Mijia 1C Dreame MC1808,SKV4093GL, STYTJ01ZHM, XM2000021 Robot Roborock. This battery is fully match for your original battery and can effectively replace the original battery.
Certified Quality: Each lithium battery pass safety examination before they leave the factory. They must pass UN38.3 test standards such as low-high temperature test, impact test, over charging, external short circuit, vibration test etc. It will lower down the risk caused by accident to minumum in production, shipping and your using period.