NCM/NCA 21700 30S High Rate Cylindrical Lithium Battery

21700 30S is a 21700 specification high rate cell of NCM/NCA ternary system, with core advantages of 40A high rate discharging and 3000mAh capacity, 3.6V stable voltage, 10.5mΩ internal resistance, 6A charging, suitable for scenarios such as high-power power tools and UAVs. High nickel NCM ternary cathode material and high conductivity electrolyte are adopted, and pole piece design is optimized to improve rate performance. The production adopts fully automatic production line, with strict control of cell assembly precision, built-in multiple safety protection, 100% full inspection and safety tests. Its core competitiveness is the balance between high rate and stability, capacity retention rate over 80% after 500 cycles, ≤68.0g suitable for 21700 specification equipment, excellent low temperature performance. The application covers power tools, UAVs, portable energy storage, etc., supporting OEM/ODM customization, providing full-process technical support.