High-Capacity Rechargeable Lithium Polymer Battery
Premium 3.7V lithium polymer battery with KC certification, ensuring safety and reliability. Ideal for Bluetooth earphones, delivering stable power with a compact 301020 size (29mAh/30mAh).
Advanced Energy Efficiency
Engineered for prolonged usage, featuring low self-discharge and high energy density. Perfect for small electronics requiring lightweight, durable power solutions.
Universal Compatibility
Seamlessly powers Bluetooth earphones and similar low-power devices. Precision-cut terminals and robust casing ensure secure connections and long-term performance.
Trusted Quality & Certification
KC-certified for compliance with rigorous safety standards. Built with premium materials to prevent overheating and leakage, guaranteeing consistent output.
Bulk Purchase Advantage
Global wholesale pricing for cost-effective bulk orders. Stock up on high-demand batteries with unmatched affordability and reliable supply.