YUNIQUE GREEN-CLEAN-POWER - Lithium Battery 3.7 V 800 mAh Model 703040 with Protection Circuit Rechargeable, Compatible Bluetooth Earphones and TWS Headphones, High Durability

🔋High capacity of 800 mAh: This battery offers a large capacity of 800mAh at 3.7V, ensuring exceptional battery life to extend your usage sessions with Bluetooth earphones and TWS headphones without frequent interruptions for charging. 🔌Easily Rechargeable: Designed to be recharged multiple times, this battery provides a convenient and convenient solution for those who regularly use portable devices, ensuring availability and energy efficiency at all times. 🎧 Audio-specific compatibility: Optimized for use with Bluetooth headsets and TWS headphones, this battery is designed to perfectly fit and enhance the performance of modern audio devices. 🛡️ Advanced Safety Protection Circuit: Includes advanced protection circuit that prevents overload, short circuit and overvoltage damage, improving the safety and reliability of the battery during daily use. 🌡️Stable performance in various climatic conditions: Designed to operate in a wide temperature range from -20°C to +60°C, this battery is suitable for use in a wide range of environments, ensuring reliability regardless of outdoor conditions.