KC CB Polymer Lithium Battery 503450 523450
High-performance lithium polymer battery with a compact 503450/523450 form factor, delivering stable 3.7V output and 1000mAh capacity. Precision-engineered with ultra-thin polymer cells for enhanced energy density and durability. Ideal for portable electronics, IoT devices, medical equipment, and backup power solutions. Features superior thermal stability and low self-discharge rate, ensuring long-term reliability. Lightweight yet robust construction supports high-demand applications. Bulk pricing available for wholesale buyers—global shipping with competitive lead times. Exclusive wholesale discounts for bulk orders. Trusted by OEMs and distributors worldwide for premium power solutions.