Specifications: Cell Dimensions (mm):26mm x 65mm Cell Weight (g):76 Cell Capacity (nominal/minimum, Ah): 2.5/2.4 Voltage (nominal, V):3.3V Internal Impedance (1kHz AC typical, mΩ): 6 HPPC 10 Sec Discharge Pulse Power 50% SOC: 200 W Recommended Standard Charge Method: 1C to 3.6V CCCV, 45 min Recommended Fast Charge Method to 80% SOC: 4C to 3.6V CC, 12 min Maximum Continuous Discharge (A): 70 Maximum Pulse Discharge (10 seconds, A): 120 A Cycle Life at 10C Discharge, 100% DOD: >1,000 cycles Operating Temperature: -30°C to 55°C Storage Temperature: -40°C to 60°C