High-Performance 21700 Lithium-Ion Battery
Premium NCM chemistry ensures stable 3.7V output and 3500mAh capacity for long-lasting power. Precision-engineered with advanced thermal management for safety and durability in high-demand applications. Ideal for consumer electronics, flashlights, power tools, and portable devices requiring reliable rechargeable energy. Factory-direct pricing guarantees unbeatable wholesale value for bulk orders. Globally certified for quality and performance, backed by rigorous testing standards. Seamless compatibility with devices designed for 21700 batteries—plug and play with zero hassle.