High-Capacity 301030 3.7V 65mAh Rechargeable Lithium-Ion Battery
Premium lithium-ion cell with stable 3.7V output and 65mAh capacity, ensuring extended usage for wireless earbuds. Features ultra-thin 3.0mm thickness and lightweight design for seamless integration into compact devices. Certified with KC, UN38.3, IEC62133, and MSDS for guaranteed safety and reliability. Built with high-grade Li-ion materials for 500+ charge cycles and minimal self-discharge. Ideal for wireless headphones, Bluetooth earpieces, and mini IoT gadgets. Factory-direct pricing for bulk orders—strictly wholesale, no retail. Global shipping with unbeatable bulk discounts.