Description SAPT 4Pack 3.2V 30C LiFePo4 8Ah Battery. SAPT 8Ah Cells Item Specification 1 Nominal Capacity 8Ah (Min capacity:8Ah, Discharge at 1I1 A) 2 Charging End Voltage 3.65V 3 Average working Voltage 3.2V (Discharge at 1I1 A ) 4 AC-impedance ≤ 1.3mΩ 5 Standard Charge Method Constant Current and Constant Voltage (CC/CV) 6 Current 1I1 A 7 Voltage 3.25V 8 End Current 425mA 9 Maximum Charge Current 10 I1（Continuous） 15I1(30s) 20I1(10s) 10 Standard Discharge Constant Current (CC) 11 Current 1I1 A 12 End Voltage 2.5V 13 Maximum Discharge Current 20I1（Continuous） 30I1 (30s) 14 Cycle Life Capacity≥80% Nominal Capacity @2000th cycles 15 Weight of Bare Cell 320±10g for one cell 16 Dimensions 3.2 * 0.6 * 5 (In) for one cell 17 Max Operating Temperature Range Charge -10℃ ~ 45℃ Discharge -20℃ ~ 60℃ 18 Optimal Operating Temperature Range Charge 15℃ ~ 35℃ Discharge 15℃ ~ 35℃ 19 Storage Temperature 1 month -40℃~ 45℃ 6 months -20℃ ~ 35°C 20 Data Sheet SAPT Cells specifications Cells should storage in 30% SOC or the voltage range is 3.275V～3.304V https://srikobatteries.com/product/sapt-4pack-3-2v-30c-lifepo4-8ah-battery/
