High-Capacity Polymer Lithium Battery for Electronic Masks & Respirators
Premium 3.7V 210mAh lithium polymer battery with compact 332433 size, engineered for seamless integration into portable electronic masks and respirators. Features ultra-lightweight design, stable discharge performance, and enhanced safety with built-in protection circuits. Precision-crafted with high-grade polymer materials for superior heat resistance and extended cycle life. Ideal for medical-grade respiratory devices, wearable health tech, and industrial PPE applications. Direct factory pricing with bulk order discounts—global wholesale supplier with unbeatable value for OEMs and distributors. Strict QC ensures consistent reliability for high-demand usage.