Sodium Ion Battery 33140 3.1V 10Ah 31Wh (12C) Cylindrical Battery

Description Sodium Ion Battery 33140 3.1V 10Ah 31Wh (12C) Cylindrical Battery. Sodium Ion 33140 Items Specifications Product Name Sodium Ion Battery 33140 Nominal Voltage 3.0V Nominal Capacity 10Ah Operating Voltage 2.0V ~4.0V Charge Cut-off Voltage 3.1V Discharge Cut-off Voltage 2.0V Energy 31Wh Cell dimensions 33 mm *140 mmW/Terminal) Battery Weight 230±5.0g Minimum Operation Temperature -40C / -40F Charging Temperature 0~55ºC / 32F~131F Discharge Temperature -40~60ºC / -40F~140F Optimum Temperature 25C / 77F Maximum Operation Temperature 60C / 140F Storage Temperature 20~30°C / 68F~86F Standard Charge Current 0.5C Max Charge Rate 6C / 108Amps Standard Discharge Current 0.5C Max Continuous Discharge Current 10C Max Pulse Discharge Current 15C / 270amps Cycle Life using Standard Rate Max/Min Voltage Less Than 70% Fading- 3000 Cycles Max Cycle Life 5000 Cycles Data Sheet 33140 Data Sheet   Excellent low temperature resistance: Sodium-ion batteries can work normally in the temperature range of -30°C to 60°C, and the capacity retention rate is close to 90% in the environment of -20°C. Long cycle life: Relative long life times compares to lithium battery. Fast charging: The magnification performance is good. The charging time of sodium-ion batteries can be shortened to 1/5 of that of lithium-ion battery High safety: The Sodium-ion batteries can actually be safely discharged to 0 V (true 0% SOC). NOTE: Please contact us [email protected] for specifications.