The Takoci Compex Battery is a high-quality, compatible with 4H-AA1500 941210 Mi Mi-Sport MI-Fitness Fit. It is designed for use with GPS devices, featuring a compact size of 2.36 x 2.36 x 0.79 inches and weighing 4.6 ounces. Manufactured by Busfuiva, the battery utilizes nickel hydride (NiMH) battery cell composition, providing reliable performance and long-lasting power. Additionally, it comes with 1 unknown batteries included, making it convenient for users who need a compatible battery for their devices.