High-Performance 3.7V 300mAh Lithium Polymer Battery
Ultra-lightweight and compact design with precision-engineered polymer cells for seamless integration into headsets and digital devices. Features superior energy density and stable discharge performance, ideal for prolonged usage in Bluetooth headsets, wireless earbuds, and portable electronics. Advanced safety mechanisms including overcharge protection and heat-resistant layered construction ensure durability and reliability. Customizable terminals and slim profile (exact dimensions available) cater to OEM and bulk procurement needs. Perfect for tech manufacturers and bulk buyers seeking cost-effective, high-quality power solutions. Global wholesale pricing with guaranteed lowest rates and fast logistics.