The Samsung VCA-SBTA60 is a rechargeable Li-ion battery designed specifically for stick vacuum cleaners, ensuring your device stays powered for efficient cleaning. It provides a voltage of 21.6V and a total capacity of 2000mAh, with an effective capacity of 1800mAh to help maintain long-term durability. This energy source delivers 38.88Wh, allowing you to clean for up to 40 minutes when using the minimum power setting with a non-motorized tool. Built for longevity, this black battery is engineered to maintain 70% of its initial efficiency for up to 500 charging cycles, which supports a lifespan of about five years based on 100 cycles per year. It is fully compatible with the Jet 60, Jet 60 Fit, Jet 60 Flex, and Jet 70 models, making it a reliable replacement part for those who want to restore their vacuum's original runtime.