36v Rechargeable Li-ion Battery Pack 4400mah 4.4ah Lithium Ion Cell For Electric Self Balance Scooter Hoverboard Unicycle - Battery Packs - AliExpress
Razor Hovertrax Prizma Hoverboard for Kids Ages 8 and up - Pink, Prismatic Color LED Lights, EverBalance, Up to 9 mph and 6-mile Range, 25.2V Lithium-Ion Battery, UL2272 Certified - Walmart.com