Supercharge your iScooter i8/i9/i9pro/i9max with our 7.5Ah battery replacement. Designed for longevity and efficiency, this battery ensures extended rides, consistent power, and peak performance. Revitalize your scooter experience, ensuring more miles and adventures. Invest in uninterrupted mobility. Brand new scooter battery. Battery capacity 7.5Ah. Compatible with iScooter i8/i9/i9pro/i9max. if your scooter drains fast, or the battery was damaged and can't be charged, or the scooter always on low battery and can't be full-charged, you can get this new battery for your scooter.