Premium 5000mAh high-capacity 26650 Li-ion cell engineered for maximum energy density and stable power delivery. This 3.6V NMC cylindrical cell is designed for high-drain applications and large-scale battery pack assembly. Features excellent thermal stability and a long service life, making it the ideal choice for Electric Vehicles (EV), Portable Power Stations, and High-end Power Tools. OEM/ODM custom services and bulk wholesale available.