Li-ion battery

customindustrialIEC

TEFOO Batteries manufactureslong-lasting 21.6V 6S 18650 battery packs, ideal for drones and Sweeping Robot. These battery packs feature a specialized battery management system (BMS) designed to address blocking drilling issues, thereby enhancing customer experience. Each 21.6V 6S 18650 battery pack solution is unique, offering the best in performance and safety. Key Features and Benefits BMS Intelligent Design: The BMS includes protection against overcharging, over-discharging, and short circuits, and optional protocols such as RS232, EIA-365, and CAN bus for enhanced communication and control. Battery Certification: We assist in obtaining all necessary certifications for various applications, including UN 38.3, IEC 62133, UL 2054, and MSDS, ensuring compliance with international safety and quality standards. Battery Quality: Our custom 21.6V battery packs undergo stringent testing and verification processes to ensure reliability and performance. Team Experience: With over 10 years of experience and 150+ successful 21.6V battery customization projects. Customized Service: We offer fully customized battery solutions, including size, shell design, and capacity ranging.