M1454S2/LIR1454 3.85V 105mAh Rechargeable Lithium Battery
High-performance coin lithium-ion battery with stable 3.85V output, delivering reliable power for compact electronics. Ultra-thin 14.5mm diameter design optimized for space-sensitive applications like TWS earbuds and medical devices. Premium Li-ion chemistry ensures 500+ charge cycles with minimal capacity loss. Precision laser welding and hermetic sealing prevent leakage, ideal for moisture-resistant wearables. Engineered for smart medical patches, hearing aids, and IoT sensors requiring consistent low-drain energy. Ships bulk-packed for wholesale buyers—direct factory pricing with no MOQ barriers. Global warehouse network guarantees same-day dispatch. Custom OEM solutions available for bulk orders over 10K units.