Li-Polymer 37V 35Ah (95212223) Battery (DGR)
Untitled DocumentFeatures Tenergy Unique High-Capacity Li-Po Single CellHigh operating voltageEnergy density is high,volumetric energy density of 350Wh/L and gravimetric energy density of 135Wh/kg.No memory effectSelf-discharge is less than 10% per monthCharge/discharge cycle characteristics are excellentSafety characteristics are excellentThe battery has a wide discharging temperature range of -20 °C to +60 °CThe capacity in amp-hours is guaranteed, and will be exceeded most of the time.No. Item Spec Note 1 Model 95212223/35000mAh 2 Charge Voltage 4.2V 3 End-of-charge voltage 4.2V CC\CV 4 Nominal Voltage 3.7V Cell Voltage between 3.6V ~3.9V beforeshipping 5 Nominal Capacity ≥35000mAh@ 0.2C Discharge Nominal Capacityrefertothecapacityof 0.2C discharge with2.75Vcut-off voltage,afterchargingwithstandardmethod.6Cycle Life≥ 300 Times One cycle refertoonechargeperiodand then one discharge period. Test condition Charge0.2C to 4.2V Discharge0.2C to 2.75V The cycle lifeisthecycletimeswhen the discharge capacityis about 80% ofthe rated capacity. 7 Self-discharge Residual Capacity>90% After standard charging, storied at 25°C±0.5°C for30 days, thenmeasure the capacityas item 4. 8 Impedance Typical:10mΩ Max15mΩ Afterstandardcharging, measure the internal resistance withAC1KHz 9 Max. Charge Current 1.0C 10 Max. DischargeCurrent 1.0C 11 Discharge Cut-offVoltage 2.75V12Operating Temperature Discharge:-10℃~+60℃Charge0 ℃~ +45℃ Cellsmustbestoried at3.6V-3.9V. During long periodstorage, cellsshould be maintained every 90 days.The method is todoacharge-dischargecycle with standard method, then charge to 3.7—3.9V. 13 Storage Temperature -20 ℃~+45℃ 14 Cell Weight Approx 1Kg 15 Cell Dimension Length：225mm Max Width：212mm Max Thickness：9.5mm Max Measured with weighting 300gf at 25℃± 0.5℃ Notincluding TabsCautions CAUTIONwhen working with Li-ion cells, they are very sensitive to charging characteristics and may explode if mishandled.User should have enough knowledge on Li-Ion rechargeable batteries in charging, discharging, and assembly before use.We are not responsible for any damage caused by misuse or mishandling of these Polymer Li-Ion batteries3.7V 35000mAh (95212223)Datasheet